Matter of Justine N. v. Michelle P. — Third Department Affirms Custody Modification Involving Maternal Grandmother

Case
Matter of Justine N. v. Michelle P.
Court
Appellate Division, Third Department
Date Decided
2026-06-04
Docket No.
CV-25-0895
Judge(s)
Not specified
Topics
Family Law
Source
Full opinion on CourtListener · PDF

Background

Justine N. (the mother) and Mark O. (the father) are the parents of children born in 2008, 2009, and 2010. Michelle P. (the grandmother) is the children’s maternal grandmother. In January 2016, an order was entered providing joint legal custody to the mother and grandmother. The case involved competing petitions and cross-petitions regarding custody modification.

Family Court of Broome County (Hollie Levine, J.) granted a petition to modify the custody arrangement. The case raised complex issues about the respective rights of parents and grandparents in custody proceedings.

The Court’s Holding

The Third Department affirmed the modified custody arrangement. The court addressed the legal framework governing custody disputes between parents and non-parents (including grandparents), which applies a different standard than disputes between two parents. When a parent seeks custody against a non-parent who has been acting as a custodial figure, the non-parent must demonstrate extraordinary circumstances before the court proceeds to a best-interests analysis.

The court found that Family Court properly applied this framework and that the resulting custody modification was in the children’s best interests. The court deferred to Family Court’s factual findings and credibility assessments.

Key Takeaways

  • Custody disputes between parents and non-parents (including grandparents) require the non-parent to demonstrate extraordinary circumstances before the court will conduct a best-interests analysis.
  • A grandparent who has served as a custodial figure may have standing to seek custody, but must meet a higher threshold than a parent.
  • Long-standing custodial arrangements involving grandparents create equities that the court must consider, but parental rights remain paramount absent extraordinary circumstances.

Why It Matters

This case addresses the increasingly common scenario of grandparents involved in custody litigation. For family law practitioners, the decision provides important guidance on the legal framework governing custody disputes between parents and grandparents, including the extraordinary-circumstances standard that non-parents must meet. The case is particularly relevant to practitioners representing grandparents who have served as primary caregivers and wish to maintain their custodial role.

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