New Jersey overhauled its child custody statute on January 20, 2026, when Governor Phil Murphy signed S4510/A5761 into law as his final official act. The amendment to N.J.S.A. 9:2-4 now requires judges to place specific findings on the record whenever they order a custody arrangement that contradicts a child's expressed preference, makes child safety the threshold issue in every custody case, and bans court-ordered therapy unless backed by generally accepted scientific evidence.
Key Facts
| Detail | Summary |
|---|---|
| What happened | New Jersey amended N.J.S.A. 9:2-4, its primary custody statute, via bill S4510/A5761 |
| Effective date | January 20, 2026 |
| Signed by | Governor Phil Murphy (final act before Governor Mikie Sherrill's inauguration) |
| Who is affected | All parents in new and pending custody cases in New Jersey |
| Key change | Judges must explain on the record when overriding a child's custody preference |
| Federal connection | Incorporates principles from Kayden's Law (Violence Against Women Act Reauthorization Act of 2022) |
The Old Presumption Is Gone
New Jersey's custody statute no longer opens with a presumption favoring "frequent and continuing contact with both parents." That language, which guided New Jersey custody law for decades, has been replaced with a declaration that "the protection and welfare, both physically and emotionally, of minor children are held paramount." The amended N.J.S.A. 9:2-4 now states that child safety is "an integral element of best interests analysis" and must be treated as a "threshold issue" before courts even reach questions about parenting schedules.
Shared parenting is still encouraged under the new law, but only when it is "in the child's best interests and consistent with the child's protection and welfare," according to the Weinberger Law Group's analysis. This is a fundamental reframing. Under the old statute, shared parenting was essentially the starting point. Under the new statute, safety is the starting point.
Children's Voices Now Carry Real Weight
The most consequential change for everyday custody disputes is the new requirement around children's preferences. Under the amended N.J.S.A. 9:2-4, when a child is "old enough and mature enough" to express a reasoned preference, courts are required to consider that preference. If a judge then orders a custody arrangement that contradicts what the child asked for, the judge must "specifically place on the record the factors which justify the arrangement and which justify the court's decision to disregard the child's expressed preferences."
The statute does not set a specific age threshold. Instead, it uses a "sufficient age, capacity, and maturity" standard, leaving the determination to judicial discretion on a case-by-case basis. CSG Law noted that a child's preference now carries "substantially greater weight" than it did under the old 14-factor test, where it was listed as just one of 14 equal considerations.
The law also grants children a right to an in-camera interview: a child "deemed to be of sufficient age and expressing a desire to speak to the court shall be granted an audience off the record and in private chambers." This provision gives children a private, protected channel to communicate directly with the judge deciding their future.
Court-Ordered Therapy Gets a Scientific Standard
New Jersey courts can no longer order therapy without clearing a scientific validity bar. The amended N.J.S.A. 9:2-4 now requires that "no therapy may be ordered unless there is generally accepted and scientifically valid proof of its safety, effectiveness, and therapeutic value." This provision draws directly from Kayden's Law, the federal legislation within the Violence Against Women Act Reauthorization Act of 2022.
Before ordering therapy, courts must hold a plenary hearing and find "good cause" by evaluating 7 statutory factors, including the child's age and maturity, the willingness of parents and child to engage, any history of domestic violence or abuse, and the child's prior therapy history.
Reunification therapy receives especially strict treatment. The statute prohibits courts from ordering any treatment program intended to reunite a child with a parent from whom the child is estranged "without the consent of both parties." Courts also cannot authorize therapy that cuts children off from safe, bonded, non-abusive parents, uses force or threats of force, or employs undue coercion or isolation from family and community. When domestic violence or abuse is at issue, court-appointed mental health professionals must have "substantial training" and appropriate experience in those areas.
Domestic Violence Protections Are Stronger
The amended statute addresses a pattern that domestic violence advocates have criticized for years: courts presuming that when a child does not want to see a parent, the other parent must be poisoning the relationship. N.J.S.A. 9:2-4 now explicitly states that courts "shall not presume that a child's reluctance to interact with a party was caused by the other party."
The law also prohibits awarding increased custody to a parent with a history of abuse solely to "improve the parent-child relationship" or to address a child's reluctance to interact with that parent. Fox Rothschild characterized the overall shift as moving judges "from discretion to direction," replacing broad judicial latitude with specific statutory mandates.
Practical Takeaways for New Jersey Parents
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If you have a pending custody case filed before January 20, 2026, the new law applies to your case. Existing custody orders remain in effect but the new standards apply when either parent files a modification request.
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If your child has a clear preference about custody arrangements, that preference now has substantially greater weight under the law. Documenting your child's maturity and capacity to form a reasoned opinion is more important than ever.
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If a court has ordered or is considering ordering reunification therapy, the new scientific validity standard may change your case. Both parents must consent to reunification therapy under the amended statute, and the therapy must meet evidence-based standards.
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If you are a domestic violence survivor, the elimination of the parental alienation presumption is a significant protection. Courts cannot assume your child's reluctance to see the other parent is your doing without investigating the actual reasons.
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The Rutgers Institute for Families has been directed to study the impact of these amendments and issue a report by January 2029, meaning the legislature intends to evaluate whether the law is working as designed. Early case outcomes will shape how courts interpret the new provisions going forward.
Frequently Asked Questions
At what age can a child choose which parent to live with in New Jersey?
New Jersey's amended N.J.S.A. 9:2-4 does not set a specific age threshold for considering a child's custody preference. The statute uses a "sufficient age, capacity, and maturity" standard, leaving the determination to judges on a case-by-case basis. A child's preference now carries substantially greater weight than it did under the prior 14-factor test.
Can a New Jersey judge still ignore what a child wants in custody?
A judge can order a custody arrangement that differs from the child's stated preference, but the January 2026 amendment to N.J.S.A. 9:2-4 now requires the judge to "specifically place on the record" the factors justifying that decision. This on-the-record requirement creates a reviewable basis for appeal that did not exist under the old statute.
Does the new NJ custody law apply to existing custody orders?
Existing custody orders in New Jersey do not automatically change under the January 2026 amendment. However, the new standards under N.J.S.A. 9:2-4 apply to all new cases and to any pending case where custody issues are before the court. If either parent files a modification request, the new law governs that proceeding.
Can New Jersey courts still order reunification therapy?
Courts face significant new restrictions on ordering reunification therapy under the amended N.J.S.A. 9:2-4. Both parents must consent, the therapy must meet generally accepted scientific standards for safety and effectiveness, and the court must hold a plenary hearing evaluating 7 statutory factors before approving any such treatment program.
What is Kayden's Law and how does it affect New Jersey custody cases?
Kayden's Law is a provision within the federal Violence Against Women Act Reauthorization Act of 2022 that requires scientific validity in court-ordered therapeutic interventions in custody cases. New Jersey's January 2026 amendment to N.J.S.A. 9:2-4 incorporates Kayden's Law principles by banning court-ordered therapy that lacks generally accepted scientific evidence of safety and effectiveness.
This article discusses recent news and provides general legal commentary. It does not constitute legal advice. Every case is unique. Consult a qualified family law attorney for advice specific to your situation.