In re Guardianship of I.W. — Hawaii Supreme Court holds parental fitness must be proven by clear and convincing evidence before presumption can be overcome in guardianship proceedings

Case
In the Matter of the Guardianship of I.W. and T.E.
Court
Supreme Court of Hawaiʻi
Judge
Eddins (David Ige, 2020)
Date Decided
June 16, 2026
Docket No.
SCWC-23-0000356
Topics
Guardianship, Parental Rights, Due Process, Child Custody
Source
Read the full opinion

Background

In January 2016, a mother on Kauaʻi consented to appointing her parents as unlimited co-guardians of her two young children, citing unemployment, lack of stable housing, and an inability to meet their needs at the time. She viewed the arrangement as temporary. More than four years later, in March 2020, she moved to terminate the guardianships. After a stipulation relocated the children to Oregon with their grandmother during the school year, the mother renewed her termination petitions in February 2022. By that time, the older child had been diagnosed with autism and ADHD and both children were receiving ongoing therapy.

After four days of hearings, the family court denied termination in January 2023. Applying a preponderance of the evidence standard, it found the mother unfit based on her limited involvement with the children and her demonstrated inability to address their emotional and special needs. Having found her unfit, the court declined to apply the parental presumption and proceeded to a best-interest analysis under HRS § 571-46, which it concluded favored continuing the grandparents’ unlimited guardianship.

The Intermediate Court of Appeals (ICA) vacated and remanded, holding that the family court had applied the wrong standard — unfitness must be shown by clear and convincing evidence, not merely a preponderance. The grandparents sought certiorari from the Hawaii Supreme Court.

The Court’s Holding

The Supreme Court of Hawaiʻi affirmed the ICA’s result but grounded the clear-and-convincing standard directly in the Hawaiʻi Constitution rather than in the ICA’s statutory reasoning. The court held two things: first, the rebuttable presumption that a fit parent acts in the best interest of their child — recognized federally in Troxel v. Granville, 530 U.S. 57 (2000) — applies in guardianship proceedings. A parent’s consent to guardianship is not a waiver of that presumption. Second, the due process and privacy protections of article I, sections 5 and 6 of the Hawaiʻi Constitution require that parental unfitness be established by clear and convincing evidence before a court may override the presumption. The court expressly overruled its prior ICA precedent in In re Guardianship of Doe, 106 Hawaiʻi 75 (App. 2004), to the extent it applied a preponderance standard.

The court clarified, however, that the heightened standard applies only to the threshold fitness determination. Once fitness is established, the subsequent best-interest analysis under HRS §§ 560:5-210(b) and 571-46 proceeds under the preponderance of the evidence standard, with the guardians bearing the burden of showing that continued guardianship serves the child’s best interest. The court also rejected the argument that a finding of fitness automatically terminates a guardianship, declining to adopt a rule that guardianship is terminable at a fit parent’s will or that the “harm to the child” standard borrowed from third-party visitation cases should apply here.

Because the family court’s unfitness finding was made under the wrong constitutional standard, the error was not harmless — the parental presumption was stripped from the entire best-interest analysis that followed. The court affirmed the ICA’s remand, directing the family court to reassess the mother’s fitness under the clear and convincing evidence standard and, if she is found fit, to apply the parental presumption throughout the best-interest inquiry.

Key Takeaways

  • A parent who consents to a guardianship does not forfeit the fundamental parental presumption; it remains operative and must be addressed in any proceeding to continue or terminate the guardianship.
  • Under the Hawaiʻi Constitution, a family court must find parental unfitness by clear and convincing evidence — not merely a preponderance — before it may disregard the parental presumption in a guardianship proceeding.
  • Once a parent is found fit, the parental presumption favors termination, but guardians may rebut it by demonstrating under a preponderance of the evidence that continued guardianship serves the child’s best interest; guardianship is not terminable at will.
  • Courts must account for structural bias in the best-interest factors: a guardian’s stronger showing on caregiving metrics often reflects the guardianship arrangement itself, not the parent’s actual capacity to parent.
  • The “harm to the child” standard from third-party visitation law does not apply in guardianship termination proceedings.

Why It Matters

This decision significantly raises the constitutional floor for courts seeking to deny a parent’s petition to end a guardianship in Hawaiʻi. By anchoring the clear-and-convincing standard in the state constitution rather than in statute, the court ensures the protection is durable against legislative change and applies regardless of which guardianship statute is invoked. Practitioners representing parents in guardianship proceedings now have a strong constitutional argument against any finding of unfitness grounded in evidence that merely tips the balance — the state must be substantially confident in its conclusion before overriding a parent’s fundamental rights.

The opinion also offers practical guidance on how courts should apply the parental presumption within the best-interest analysis, warning against allowing the structural advantages that guardians accumulate over time to silently overwhelm a parent’s constitutionally protected claim. For family law attorneys on both sides, the decision reshapes litigation strategy: guardians must build a record that affirmatively demonstrates the child’s best interest independent of the mere fact of continuity, while parents challenging long-standing arrangements now have a clearer constitutional framework for their claims.

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