Full Opinion

[Cite as In re L.E.S, 2026-Ohio-3613.] IN THE COURT OF APPEALS FIRST APPELLATE DISTRICT OF OHIO HAMILTON COUNTY, OHIO IN RE: L.E.S., E.S., N.S. : APPEAL NOS. C-220430 C-220436 : TRIAL NO. F/12/728 Z : : JUDGMENT ENTRY This cause was heard upon the appeals, the record, the briefs, and arguments. For the reasons set forth in the Opinion filed this date, the judgment of the trial court is affirmed. Further, the court holds that there were reasonable grounds for these appeals, allows no penalty, and orders that costs be taxed under App.R. 24. The court further orders that (1) a copy of this Judgment with a copy of the Opinion attached constitutes the mandate, and (2) the mandate be sent to the trial court for execution under App.R. 27. To the clerk: Enter upon the journal of the court on 9/16/2026 Pursuant to App.R. 30, the clerk is directed to send all parties, or their counsel if represented, a copy of the court’s judgment and note such action on the docket. By:_______________________ Administrative Judge [Cite as In re L.E.S, 2026-Ohio-3613.] IN THE COURT OF APPEALS FIRST APPELLATE DISTRICT OF OHIO HAMILTON COUNTY, OHIO IN RE: L.E.S., E.S., N.S. : APPEAL NOS. C-220430 C-220436 : TRIAL NO. F/12/728 Z : : OPINION Appeal From: Hamilton County Juvenile Court Judgment Appealed From Is: Affirmed Date of Judgment Entry on Appeal: September 16, 2026 Durst Kerridge, Alexander J. Durst, Paul R. Kerridge, Link Nestheide Family Law and Diana M. Link, for Appellant/Cross-Appellee, Hilton Parker LLC, Jonathan L. Hilton, Geoffrey C. Parker, Essig & Evans LLP and Danielle L. Levy, for Appellee/Cross-Appellant, ACLU of Ohio Foundation, Amy R. Gilbert and Freda J. Levenson, for Amici Curiae American Civil Liberties Union of Ohio Foundation and National Association of Social Workers, Frost Brown Todd LLP, Ryan W. Goellner, Lewis Brisbois, Bisgaard & Smith LLP and Jason A. Paskan, for Amicus Curiae The Nathaniel R. Jones Center for Race, Gender, and Social Justice. OHIO FIRST DISTRICT COURT OF APPEALS ZAYAS, Judge. {¶1} This cause is before this court upon remand from the Ohio Supreme Court. See In re L.E.S., 2026-Ohio-1449 (“L.E.S. II”). The case arises from cross- appeals from the juvenile court’s judgment concerning the care and custody of three children: L.E.S., E.S., and N.S. These children were conceived as a result of nonspousal artificial insemination. Appellant/cross-appellee P.S. is the children’s biological mother. Appellee/cross-appellant C.E. was her same-sex partner at the time of conception. The parties entered into a written shared-custody agreement concerning the oldest child, L.E.S. The parties did not enter into a written shared- custody agreement for E.S. or N.S. {¶2} Below, the juvenile court determined that there was no pathway under Ohio law for C.E. to be recognized as the legal parent of the children consensually conceived by P.S. as a result of nonspousal artificial insemination during their relationship, despite C.E.’s assertion that the parties would have been married at the time of conception had they been legally able to do so. See In re L.E.S., 2024-Ohio- 165, ¶ 4 (1st Dist.) (“L.E.S. I”). Instead, the trial court found that P.S. relinquished sole custody of the children in favor of shared custody with C.E. under In re Bonfield, 2002- Ohio-6660, and In re Mullen, 2011-Ohio-3361. L.E.S. I at ¶ 4. Each party appealed from the juvenile court’s judgment. {¶3} The question addressed by this court in the first appeal was “whether the same-sex consenting partner of a woman subject to nonspousal artificial insemination can be recognized as the legal parent of the child(ren) conceived as a result of the nonspousal artificial insemination where the parties were never married but would have been at the time of the child(ren)’s conception had they legally been able to do so and have the marriage recognized in their home state of Ohio.” Id. at ¶ 3 OHIO FIRST DISTRICT COURT OF APPEALS 3. This court ultimately reversed the juvenile court’s judgment on the basis that “the juvenile court should have first determined whether the parties would have been married at the time of the child(ren)’s conception—but for Ohio’s unconstitutional ban on same-sex marriage—before finding that C.E. could not be recognized as a legal parent of the child(ren) under Ohio law.” Id. at ¶ 4. In doing so, this court declined to address P.S.’s assignments of error pertaining to custody and visitation as premature “[s]ince the juvenile court's judgment on remand could render P.S.’s assignments of error pertaining to custody and visitation moot.” Id. {¶4} P.S. appealed from this court’s opinion, and the Ohio Supreme Court ultimately reversed this court’s parentage determination. See L.E.S. II at ¶ 4. The Ohio Supreme Court held that, “[b]ecause the couple was never married, nothing in Ohio’s statutory scheme provided an avenue for C.E. to be recognized as a parent of the children.” Id. at ¶ 2. Accordingly, it remanded the cause to this court to “consider the remaining assignments of error.” Id. at ¶ 31. {¶5} The assignments of error that were not addressed in the first appeal were the four assignments of error presented by P.S. in her appeal concerning the juvenile court’s judgment on custody and companionship time. L.E.S. I at ¶ 4, 37. Below, the juvenile court found that a shared-custody agreement existed for all three children, through either the written agreement or “words and conduct.” The juvenile court also found that permanent companionship time with C.E. was both permitted under Ohio law and in the best interest of the children. {¶6} In the first assignment of error, P.S. argues the juvenile court erred in “abrogating Ohio’s well-established legal framework for same-sex custody disputes.” In the second assignment of error, P.S. argues that the juvenile court erred in determining that a shared-custody agreement exists for E.S. and N.S. In the third 4 OHIO FIRST DISTRICT COURT OF APPEALS assignment of error, P.S. argues that the juvenile court erred in awarding C.E. companionship time with E.S. and N.S. without affording any special weight to her wishes. In the fourth assignment of error, P.S. argues that the juvenile court erred in not terminating L.E.S.’s shared-custody agreement. For the reasons that follow, we overrule the assignments of error and affirm the judgment of the juvenile court regarding custody and companionship time. I. Background {¶7} In March 2012, P.S. and C.E. filed a joint petition for nonparent custody of L.E.S., who was born in February 2012. The petition indicated that P.S. was the biological mother of L.E.S. and had “contractually relinquished custody” of L.E.S. in the “attached co-custody agreement.” P.S. and C.E. also filed a “memorandum in support of petition of shared custody,” in which they “jointly” petitioned the court for shared custody of L.E.S. The memo claimed that the juvenile court had jurisdiction to award them shared custody of L.E.S. under In re Bonfield, 97 Ohio St.3d 387, 395 (2002). The shared-custody agreement was “accepted and approved” by the juvenile court in May 2012 and entered as the judgment of the court. {¶8} In October 2018, P.S. filed a motion to terminate or modify the shared- custody agreement. The motion requested that the court “restore” her as the “sole legal custodian” of L.E.S. “due to the fact that [she] is her birth mother.” The motion claimed that C.E. did not act “in the best interest of the child and . . . refused to make decisions jointly with [her] for the benefit of the minor child.” Alternatively, P.S. requested that the shared-custody agreement be modified to permit her to have “decision-making authority over school, activity, and medical matters and instituting a set parenting time schedule.” {¶9} Shortly after, C.E. filed a “Complaint for Parentage, Custody, and in the 5 OHIO FIRST DISTRICT COURT OF APPEALS Alternative, Shared Custody, Visitation, or Companionship Rights” regarding L.E.S., as well as E.S. and N.S. who were born in April 2014. The complaint asserted that all three children were conceived via an anonymous sperm donor with C.E.’s “consistent and active involvement, both financially and otherwise, and both parties’ written consent.” The complaint further asserted that C.E. “helped bathe, nurture, care for, change and develop these children as her own children, with the express agreement of [P.S.] that the parties would jointly raise the children as their own.” C.E. also filed a memorandum in response to P.S.’s motion to terminate the shared-custody agreement for L.E.S., arguing that the agreement “clearly established [the parties’] intent to be treated as equal parents of their children.” {¶10} P.S. filed a motion to dismiss and a motion to bifurcate, claiming that C.E.’s request as to E.S. and N.S. was “improperly filed in an existing case number despite the fact that it is a completely new action.” The motion asserted, “A Shared Custody Agreement was never prepared or discussed for [E.S. and N.S.] and the issue of their care and custody has never come before a Court until now.” The motion further asserted that C.E.’s complaint should be dismissed as no established Ohio law allows her any parental rights for any of the children. {¶11} P.S. also filed a memorandum in opposition to C.E.’s complaint. The memo asserted that she now recalled that she refused, upon request, to sign a shared- custody agreement regarding E.S. and N.S. Thus, the memo argued that (1) no established law in Ohio would entitle C.E. to parental rights of any of the children, (2) C.E. cannot establish that she contractually relinquished her parental rights regarding E.S. and N.S., and (3) C.E.’s only potential avenue to prevail was for companionship rights under R.C. 3109.012. {¶12} C.E. filed a memorandum in opposition to dismissal and bifurcation, in 6 OHIO FIRST DISTRICT COURT OF APPEALS which she argued that bifurcation was a waste of time and judicial resources and P.S.’s request for dismissal was “based solely upon outdated law and equitable principles.” Among other things, the motion asserted that the court “should follow the clear directive in Obergefell v. Hodges, which affirms and legitimizes family formation by same-sex couples despite the State of Ohio’s insistence otherwise - and permit [C.E.] to establish that she is a parent to her children.” {¶13} P.S.’s request for dismissal and bifurcation was denied, and the matter proceeded to trial on December 6 and December 13, 2019, and January 31, September 11, and September 18, 2020. At trial, C.E. presented the testimony of herself, her partner, two friends, and a teacher. P.S. presented the testimony of herself, her partner, her sister, and a friend that dated C.E. after the parties separated. Beyond that, the guardian ad litem (“the GAL”) also testified. {¶14} In January 2021, the magistrate issued a decision. Relevant here, the magistrate denied P.S.’s request to terminate the shared-custody agreement regarding L.E.S. but modified the shared-custody agreement to reflect that L.E.S. should spend the same amount of time with C.E. that E.S. and N.S. do. Further, the magistrate denied C.E.’s request for custody or shared custody of E.S. and N.S. but granted her “companionship rights and visitation” with these children. The magistrate denied C.E.’s request for custody of E.S. and N.S. on the basis that he was prevented from granting shared custody of these children to C.E. under In re Mullen, 2011-Ohio-3361. Throughout the magistrate’s decision, the magistrate made numerous findings about how it was in the best interest of all three children to spend time with C.E. Additionally, the magistrate expressly found P.S. to be unpersuasive when she testified that she did not understand the shared-custody agreement when she entered into it. He further found that P.S.’s “actions before and after the children were born to be 7 OHIO FIRST DISTRICT COURT OF APPEALS much more convincing than her testimony at trial.” Beyond that, the magistrate stated that he was giving a “great deal of deference and credence to [the GAL’s] observations and testimony.” The magistrate specifically noted the GAL’s testimony that the children were closely bonded to both parties and each other, and each party provided a “loving family environment that was completely safe and appropriate” for the children. {¶15} Both parties objected to the magistrate’s decision. Relevant here, P.S. argued that (1) her wishes should have been given “extreme deference” when it comes to companionship time, (2) the magistrate did not have a legal basis to provide C.E. with an order of permanent companionship time, and (3) the magistrate applied the wrong standard when determining whether to terminate the shared-custody agreement for L.E.S. She ultimately asserted that (1) C.E. “cannot establish that [P.S.] contractually relinquished custody of [E.S. and N.S.], and thus [C.E.] cannot move past the suitability test to determine whether it would be in the best interests of [E.S. and N.S.] for [C.E.] to be awarded custody of them,” (2) the companionship time awarded to C.E. should have been consistent with P.S.’s agreement for companionship time—which was for C.E. to have time with all three children every other weekend, during certain holidays, and for certain vacations—where the law does not provide an avenue for C.E. to receive an award of permanent companionship time, and (3) her motion to terminate the shared-custody agreement regarding L.E.S. should have been granted “due to the complete inability of the parties to effectively co-parent [L.E.S.] and upon consideration of the best interest factors, particularly the factor requiring the Court to give extreme deference to [P.S.]’s wishes as the children’s only parent.” {¶16} In August 2022, the juvenile court entered a decision modifying the magistrate’s decision “consistent with its judgment entry.” The juvenile court found 8 OHIO FIRST DISTRICT COURT OF APPEALS that the magistrate properly determined the factual issues, despite stating “some factual inaccuracies,” but found that the magistrate did not “properly apply the law to the facts of the case.” Relevant here, the juvenile court found that, “although the magistrate did not err in not ordering shared parenting, a review of the record does indicate a shared-custody agreement existed for all three children.” (Emphasis added.) Regarding L.E.S., the juvenile court found that the parties entered into a valid, written shared-custody agreement. In doing so, the juvenile court expressly deferred to the magistrate’s credibility finding regarding P.S.’s testimony that she did not understand the agreement when she entered into it. Regarding E.S. and N.S., the juvenile court found that the parties entered into a shared-custody agreement “through their words and conduct.” The court said, The parties made a joint decision to have all three children, and when choosing a sperm donor, they chose a donor of Columbian descent to match [C.E.’s] heritage. The parties held themselves out as co- parents of all three children to the community. All three children refer to both parties in a maternal way. Additionally, all three children were initially given the last name [E-S], although [P.S.] had [E.S. and N.S.]’s last name changed to [S] after the couple’s relationship ended. Although the parties did not enter into a written shared-custody agreement for [E.S. and N.S.], [P.S.] did execute a will, a living will, and healthcare power of attorney, and appointed [C.E.] as the guardian if anything happened to [P.S.]. The juvenile court then considered the factors under R.C. 3109.051 and found that the companionship time set forth in the magistrate’s decision for C.E. was in the best interest of the children. 9 OHIO FIRST DISTRICT COURT OF APPEALS {¶17} When addressing P.S.’s objection about the standard for determining when to terminate a shared-custody agreement, the juvenile court found that a shared- custody agreement is “substantially similar” to a shared-parenting agreement “insofar as two individuals share custody of the subject child.” Thus, the juvenile court found that “a best interest determination [under In re Mullen] for a shared-custody agreement should resemble a best interest determination for shared parenting.” Accordingly, the juvenile court looked to R.C. 3109.04(E)(2)(c) and found that a court can “similarly” terminate a shared-custody agreement if it is not in the best interest of the children. The court then applied the factors under R.C. 3109.04(F)(1) and (F)(2) and found that shared custody was in the best interest of the children. {¶18} P.S. appealed from the juvenile court’s decision, and C.E. filed a cross- appeal. As reflected above, C.E.’s cross-appeal was resolved in the first appeal and by the decision of the Ohio Supreme Court in L.E.S. II, reversing this court’s initial opinion in L.E.S I. The assignments of error remaining for determination are the assignments of error raised in P.S.’s appeal. {¶19} Upon remand from the Ohio Supreme Court, this court entered an order scheduling the matter for oral argument and permitting the parties to file supplemental briefing on the issues raised in the remaining assignments of error, if they wished to do so. P.S. and C.E. both filed supplemental briefing, and the cause is now before this court on the remaining assignments of error and any supplemental arguments within the scope of the original appeal. II. First Assignment of Error {¶20} In the first assignment of error, P.S. claims that the juvenile court did not apply “Ohio’s well-established legal framework for same-sex custody disputes.” She argues that the juvenile court “abrogated” Ohio law and erred to the extent that it 10 OHIO FIRST DISTRICT COURT OF APPEALS found that the United States Supreme Court’s decision in Obergefell v. Hodges, 576 U.S. 644, 675 (2015) (“Obergefell”), somehow expanded established Ohio law. {¶21} We note that, in her supplemental brief, P.S. claims to “sharpen the focus” of her assignments of error in light of the Ohio Supreme Court’s parentage determination and argues that the well-established Ohio law she previously relied on in her initial brief is improper where Ohio law fails to “consider the United States Supreme Court precedent providing a higher bar for waiver of fundamental constitutional rights.” This argument was not raised in her initial brief and substantially departs from the initial line of arguments raised. Beyond that, there is no indication that P.S. could not have made this argument prior to the Ohio Supreme Court’s parentage determination. For these reasons, we decline to address this argument, and any related arguments, as beyond the scope of the original appeal and the Ohio Supreme Court’s remand order. See generally State ex rel. AWMA Water Solutions, L.L.C. v. Mertz, 2024-Ohio-200, ¶ 19 (“It is axiomatic that an inferior court lacks jurisdiction to depart from a superior court’s mandate.”). {¶22} Regarding her initial argument, “[p]arents have a constitutionally protected due process right to make decisions concerning the care, custody, and control of their children, and the parent’s right to custody of their children is paramount to any custodial interest in the children asserted by nonparents.” In re Mullen, 2011-Ohio-3361, at ¶ 11 (“Mullen”), citing Troxel v. Granville, 530 U.S. 57, 66 (2000), In re Murray, 52 Ohio St.3d 155, 157 (1990), and Clark v. Bayer, 32 Ohio St. 299, 310 (1877). “A parent’s rights to make decisions concerning the care, custody, and control of his or children, however, is not without limits.” Id. “For example, Ohio does not recognize a parent’s attempt to enter into a statutory ‘shared parenting’ arrangement with a nonparent, same-sex partner because the nonparent does not fall 11 OHIO FIRST DISTRICT COURT OF APPEALS within the definition of ‘parent’ under the current statutes.” (Emphasis added.) Id., citing In re Bonfield, 2002-Ohio-6660, at ¶ 35, and R.C. 3109.04. “Rather, a parent may voluntarily share with a nonparent the care, custody, and control of his or her child through a valid shared-custody agreement.” (Emphasis added.) Id., citing In re Bonfield at ¶ 50, and R.C. 2151.23(A)(2). “The essence of such an agreement is the purposeful relinquishment of some portion of the parent’s right to exclusive custody of the child.” Id. “A shared-custody agreement recognizes the general principle that a parent can grant custody rights to a nonparent and will be bound by the agreement.” Id., citing In re Bonfield at ¶ 48, citing Masitto v. Masitto, 22 Ohio St.3d 63, 65 (1986). “A valid shared-custody agreement is reviewed by the juvenile court and is an enforceable contract subject only to the court’s determinations that the custodian is ‘a proper person to assume the care, training, and education of the child’ and that the shared-legal-custody arrangement is in the best interests of the child.” Id., citing In re Bonfield at ¶ 48, 50. {¶23} Thus, a court must determine three things in order to grant shared- custody rights to a nonparent same-sex partner: (1) that the parent voluntarily shared some portion of the parent’s right to exclusive custody with the nonparent, (2) that the nonparent is a proper person to assume the care, training, and education of the child(ren), and (3) that the shared-legal-custody arrangement is in the best interest of the child(ren). See id. {¶24} “Whether a parent has voluntarily relinquished the right to custody is a factual question to be proven by a preponderance of the evidence.” Id. at ¶ 14, citing In re Perales, 52 Ohio St.2d 89 (1977), syllabus, and Reynolds v. Goll, 75 Ohio St.3d 121, 123 (1996). “Likewise, whether a parent, through words and conduct, has agreed to share legal custody with a nonparent is also a question of fact.” Id. “A trial court 12 OHIO FIRST DISTRICT COURT OF APPEALS has broad discretion in proceedings involving the care and custody of children.” Id., citing Reynolds at 124. Thus, the juvenile court’s “determination of whether a ‘parent relinquishes rights to custody is a question of fact which, once determined, will be upheld on appeal if there is some reliable, credible evidence to support the finding.’” Id. at ¶ 15, quoting Masitto at 66. However, whether the trial court applied the correct legal standard is a legal issue that is reviewed de novo. T.H. v. N.H., 2021-Ohio-217, ¶ 49 (10th Dist.), citing E.W. v. T.W., 2017-Ohio-8504, ¶ 13 (10th Dist.). {¶25} Here, in making its determination of whether a shared-custody agreement existed between the parties, the juvenile court stated, “Although the Ohio Supreme Court’s holding in the Mullen case explicitly disallows a Court order [of] Shared Parenting involving a non-parent, the Mullen Court does allow for a non- parent to enter into a shared-custody agreement.” (Emphasis added.) {¶26} The juvenile court then relied upon two cases as setting forth the governing law: T.H., 2021-Ohio-217 (10th Dist.), and In re G.R.-Z. and C.R.-Z., 2017- Ohio-8393 (9th Dist.). {¶27} In T.H., the court said that the Ohio Supreme Court confirmed in Mullen that a parent, through words and conduct, can agree to share legal custody with a nonparent. T.H. at ¶ 58. The court also said that “no court order is required in order for a parent to demonstrate through their words and conduct that they manifested an agreement to share legal custody with a non-parent.” Id. at ¶ 59. {¶28} In G.R.-Z., the court similarly discussed Mullen and said, “More recently, the Supreme Court of Ohio has recognized that a parent, through mere conduct, may create a contract with a non-parent to share legal custody of the children.” In re G.R.-Z. at ¶ 8, citing Mullen at ¶ 14. {¶29} Thus, both cases relied upon by the juvenile court recognized that 13 OHIO FIRST DISTRICT COURT OF APPEALS Mullen was the governing law applicable between the parties. Contrary to P.S.’s assertion, there is no indication that the juvenile court did not apply Mullen when entering its decision. {¶30} Rather, P.S. points to an interim order of the juvenile court that addressed a motion to set aside the magistrate’s temporary visitation order during the pendency of the case. In the entry, the juvenile court overruled the motion to set aside where both parties agreed that, under Rowell, 2012-Ohio-4313, the court had jurisdiction to order interim companionship time.1 P.S. argued to the juvenile court in support of the motion to set aside the temporary order that the interim order was not in the best interest of the children where C.E. did not ultimately have standing to receive permanent companionship time. The trial court rejected this argument, finding that it “ignored the implications of Rowell.” It further noted that Rowell was released prior to Obergefell and noted that cases such as Rowell and Obergefell showed a “clear disconnect” between the laws of the State of Ohio and the precedent set by higher courts. The court went on to say, The issue the Court now faces is whether, and if so when, a non- parent should benefit from the same rights and responsibilities afforded biological parents. The Court finds that when a child is born to a biological parent whom is in a same-sex relationship at the time of the child’s birth, and there is sufficient evidence the biological parent planned and intended to raise the child with their partner, the partner is entitled to the same rights under the law as a biological parent for 1 In Rowell, the Ohio Supreme Court held, “In exercising its jurisdiction under R.C. 2151.233(A)(2), a juvenile court may issue temporary visitation orders that are in the best interest of the minor child during the litigation.” Rowell at syllabus, citing Juv.R. 13(B)(1). 14 OHIO FIRST DISTRICT COURT OF APPEALS purposes of custody and parenting time. {¶31} P.S. argues that this shows that the juvenile court relied on Obergefell to abrogate well-established Ohio law. She asserts that the juvenile court proclaimed that, upon nothing more than a showing of intent to coparent, same-sex partners of biological parents are “entitled to the same rights under the law as a biological parent for purposes of custody and parenting time,” and such a proclamation exceeded its judicial authority, usurped the legislative role, and departed from stare decisis. {¶32} As stated above, the juvenile court did apply Mullen in the entry at issue in this appeal. Thus, P.S.’s assertion that the juvenile court “reaffirmed” this announcement in the shared-custody decision is incorrect. Further, to the extent that P.S. is challenging the juvenile court’s decision pertaining to the temporary order, the temporary order terminated upon entry of the juvenile court’s ultimate shared- custody decision and the juvenile court applied the correct law in this decision. Thus, any error in the temporary order was harmless. {¶33} Because the juvenile court applied the Mullen framework in its shared- custody decision, we overrule the first assignment of error. III. Second Assignment of Error {¶34} In the second assignment of error, P.S. argues that the juvenile court erred and abused its discretion in finding that the parties entered into a shared- custody agreement for E.S. and N.S. based on words and conduct where (1) the court failed to apply the correct legal standard, (2) the juvenile court’s conclusion contradicts its own factual findings even when analyzed under the correct legal standard and (3) shared custody is not in the children’s best interests. {¶35} As to the first issue, P.S. argues that the juvenile court only looked to whether the parties shared an intent to coparent together, which is insufficient as a 15 OHIO FIRST DISTRICT COURT OF APPEALS matter of law under Mullen where Mullen requires the court to determine whether there was a voluntary relinquishment of sole custody in favor of shared custody. As to the second issue, she argues that there was insufficient evidence to establish a voluntary relinquishment and asserts that the weight of the evidence “conclusively demonstrates the absence of any such intent on [P.S.]’s part.” (Emphasis in original.) More specifically, she asserts that, in Mullen, “Mullen’s refusal to sign a shared custody agreement overcame numerous facts that the Court considered indicative of intent to co-parent,” and, here, the juvenile court confined its analysis to the intent to coparent rather than P.S.’s refusal to sign a shared-custody agreement. As to the third issue, P.S. argues that the juvenile court’s best-interest determination was erroneous where it was not supported by sufficient evidence and against the manifest weight of the evidence. A. Intent to Coparent {¶36} P.S. first argues that the juvenile court failed to correctly apply Mullen where it applied a “relaxed standard” with respect to whether a shared-custody agreement exists for E.S. and N.S. She claims that the magistrate found that she did not voluntarily relinquish any of her rights and that the juvenile court adopted such “factual” finding but nevertheless found that a shared-custody agreement existed. She further claims that the juvenile court disregarded her alleged refusal to enter into a shared-custody agreement for the twins and only required a showing that the parties intended to coparent, which is insufficient under Mullen. {¶37} As an initial matter, the magistrate never made any express factual finding that P.S. did not relinquish any of her rights. Rather, the magistrate found that he was prevented from making such a finding even though he “strongly considered” doing so based on P.S.’s action before and after the children were born (which included 16 OHIO FIRST DISTRICT COURT OF APPEALS referencing C.E. as a coparent and guardian in the documents she executed at the hospital just prior to the twins being born, holding C.E. out to friends and family as a coparent, and always maintaining some sort of time for the children with C.E. despite no obligation to do so). Thus, the magistrate’s decision not to find a voluntary relinquishment was based on a legal issue related to the magistrate’s interpretation of Mullen, not based on any factual finding from the evidence. Thus, the juvenile court did not ultimately adopt any factual finding from the magistrate that P.S. never relinquished any of her rights. Rather, the juvenile court found that the magistrate failed to properly apply the law to the facts. {¶38} Beyond that, there is no indication that the juvenile court disregarded any refusal to enter into a shared-custody agreement. Rather, the juvenile court agreed with the magistrate that P.S.’s words and action around the time of the children’s births constituted the more compelling evidence in this case. This is indicated in its analysis related to the finding of a shared-custody agreement that states, The parties made a joint decision to have all three children, and when choosing a sperm donor, they chose a donor of Columbian descent to match [C.E.’s] heritage. The parties held themselves out as co- parents of all three children to the community. All three children refer to both parties in a maternal way. Additionally, all three children were initially given the last name [E-S], although [P.S.] had [E.S. and N.S.]’s last name changed to [S] after the couple’s relationship ended. Although the parties did not enter into a written shared-custody agreement for [E.S. and N.S.], [P.S.] did execute a will, a living will, and healthcare power of attorney, and appointed [C.E.] as the guardian if 17 OHIO FIRST DISTRICT COURT OF APPEALS anything happened to [P.S.]. {¶39} While the court did consider evidence of the parties’ intent to coparent, the Ohio Supreme Court expressly found this to be permissible in Mullen. The Court said, ‘Coparenting’ is not synonymous with an agreement by the biological parent to permanently relinquish sole custody in favor of shared legal parenting. “Coparenting’ can have many different meanings and can refer to many different arrangements and degrees of permanency. The parties’ use of the term, together with other evidence, however, may indicate that the parties shared the understanding of its meaning and may be considered by the trial court in weighing all the evidence. Mullen, 2011-Ohio-3361, at ¶ 22. Thus, the court was permitted to consider any intent to coparent in combination with the other evidence to determine whether the parties shared an understanding of the meaning of coparenting that was equivalent to a voluntary relinquishment of some of P.S.’s custodial rights. {¶40} In the documents that P.S. executed at the hospital in anticipation of the birth of the twins, there is evidence of the extent of the parties’ understanding of this term. First, in the health-care power of attorney and the living-will declaration, P.S. states, I consider [C.E.] as my children’s co-parent/co-custodian. [C.E.] and I have an agreement to have and raise the children subject of this POA as equal co-custodians. This document is evidence of that agreement. This document, even if subsequently revoked, is evidence that I have ceded exclusive custody in favor of shared custody with 18 OHIO FIRST DISTRICT COURT OF APPEALS [C.E.]. (Emphasis added.) Beyond that, in the will, she states, I appoint [C.E.] as the guardian of the person and property of my minor child. I define children as my natural born children, those children adopted by me, and any children I am co-parenting with [C.E.] pursuant to a written or oral co-custody agreement.” (Emphasis added.) {¶41} The juvenile court, and the magistrate, relied heavily on this evidence and found this evidence to be more persuasive than P.S.’s testimony at trial that she never intended to enter a co-custody agreement for the twins. Thus, the juvenile court did not apply any “relaxed standard” with respect to whether a shared-custody agreement exists for E.S. and N.S. as it did not simply rely on any intent to “coparent” that was insufficient under Mullen. Rather, it found an intent to coparent that indicated an understanding between the parties that P.S. intended to relinquish some of her rights to exclusive custody of the children. This analysis was proper under Mullen. Therefore, we overrule this argument. B. Sufficiency and Manifest Weight {¶42} P.S. next argues that the juvenile court’s decision was not supported by sufficient evidence and against the manifest weight of the evidence where P.S. refused to sign any formal shared-custody agreement. In doing so, P.S. again argues that the juvenile court confined its analysis to whether P.S. intended to jointly raise the twins with C.E. However, we reject this argument for the same reasons expressed above. {¶43} P.S. further argues that this case was substantially similar to the facts in Mullen and thus should have resulted in the same outcome. First, while there are some factual similarities between Mullen and the instant case, we do not agree that the 19 OHIO FIRST DISTRICT COURT OF APPEALS instant case is substantially similar to the facts in Mullen. Nevertheless, even assuming for purposes of this opinion that this case is substantially similar to Mullen in that similar evidence was presented, it does not automatically follow that the weight of the evidence is the same. {¶44} In Mullen, the Ohio Supreme Court explained “that not only was there evidence indicating that Mullen had intended to share custody of the child, there was contrary evidence indicating that Mullen did not agree to permanently cede partial legal custody rights to Hobbs.” Mullen, 2011-Ohio-3361, at ¶ 20. The Ohio Supreme Court thus upheld the factual finding of the trial court because there was “competent, credible, and reliable evidence” supporting the trial court’s finding “that Mullen did not create an agreement to permanently relinquish sole legal custody of her child in favor of shared legal custody with Hobbs.” Id.; see also generally State v. Reillo, Slip Opinion No. 2026-Ohio-2701, ¶ 24, quoting State v. Jordan, 2023-Ohio-3800, ¶ 15 (“‘“[A] challenge to the sufficiency of the evidence attacks its adequacy . . . while a challenge to the weight of the evidence attacks it persuasiveness.”’”). In other words, the Ohio Supreme Court upheld the decision of the trial court where the evidence presented could support a determination either way, and the trial court, as the trier of fact, was free to weigh the evidence and enter a decision consistent with its assessment of the weight of the evidence. See generally id. at ¶ 28 (“The underlying rationale of giving deference to the findings of the [fact-finder] rests with the know