The short version
On January 20, 2026, New Jersey made its biggest changes to child custody law in decades. The amendments to N.J.S.A. 9:2-4 (P.L. 2025, c. 316) took effect immediately. They apply to new cases and to custody issues in cases pending as of the date the new law became effective.
One thing that did not change with the new law is the overarching consideration in custody cases, the “best interests of the child.” What did change, however, is the analysis a judge must use to determine what is in a child’s best interests. Child safety now comes first, children’s voices carry more weight, and court-ordered therapy faces strict new limits.
If you are separating and have children, these changes affect you whether you go to court or settle through mediation. Here is what parents should know.
Child safety is now the threshold question
The old statute’s policy statement put “frequent and continuing contact with both parents” front and center. Many parents read that as a near-promise of 50/50 time, although New Jersey never adopted a presumption of 50/50 time.
The amended law reframes the question in meaningful ways. The child’s physical and emotional welfare is paramount, and frequent contact with both parents is one part of that welfare, not the goal in itself. Shared parenting is encouraged only if it is in the child’s best interest.
The statute now calls child safety a threshold issue. Judges must address risks such as domestic violence, child abuse, or other danger before turning to schedules or shared custody. The list of factors judges weigh also expands to include:
- A history of child abuse, not just domestic violence
- The safety of the child’s siblings, as well as the child and either parent
- Input from a State-licensed mental health professional who treats the child
- Assessments by court-appointed professionals when judging a parent’s fitness
The law also says custody decisions are made on a case by case basis. There is no one-size-fits-all arrangement.
Children’s voices count for more
New Jersey judges have always been able to consider the preference of a child old enough to form an intelligent opinion. The amended law goes further: it says children’s voices should be considered in contested custody cases.
There is still no set age at which a child “gets to choose.” But judges now have to explain themselves. If a court orders a custody arrangement that both parents did not agree to, it must put the reasons on the record. If the order goes against what the child said they want, the judge must also explain why the child’s preference was set aside.
That explanation theoretically creates a clearer record for both parents, and for any appeal. How this will play out in practice remains to be seen. As an experienced New Jersey family law attorney, I fully expect that it will take many years before the impact of the new statute will crystallize. In the meantime, I expect to see different judges across different counties implementing their interpretation of the statute in a way that may not necessarily be uniform. In light of this, working with professionals who follow how the new statute is being applied in your county can be invaluable.
New limits on court-ordered therapy and reunification programs
The most debated change concerns therapy. Under the amended law, a court may not order any therapy in a custody case unless there is generally accepted, scientifically valid proof of its safety, effectiveness, and therapeutic value. The court must also find good cause that therapy is appropriate.
The rules are stricter still for “reunification-focused” programs, meaning treatment meant to reconnect a child with a parent the child resists or refuses to see. A court can order one only if both parties consent and the child is of sufficient age.
When therapy is ordered, the court can appoint a licensed mental health professional to report on progress. Where there is a history of domestic violence or child abuse, that professional must have substantial training and experience in addressing those issues. A child of sufficient age may also report on how therapy is going. The judge can change, pause, or end the therapy, with reasons on the record.
The law also bars any therapy that:
- Cuts a child off from a safe parent the child is bonded with
- Uses force or physical obstruction that endangers the child
- Relies on undue coercion, verbal abuse, or isolating the child from family, community, or support
Importantly, parents can still agree to therapy voluntarily, without a court order.
Stronger protections where there is abuse
The law adds two protections aimed at cases involving domestic violence or child abuse:
- No automatic blame. A court may not presume that a child’s reluctance to spend time with one parent was caused by the other parent.
- No “more time to fix it.” Where there is evidence of domestic violence or child abuse, the offending parent cannot be given more custody as a way to improve the relationship or overcome the child’s reluctance.
These changes track “Kayden’s Law,” a part of the federal Violence Against Women Act reauthorization that encourages states to adopt similar child-safety standards.
A law still being worked out
The changes were not without controversy. The New Jersey State Bar Association opposed the final version of the bill. Its main concern was the limits on court-ordered therapy, including the loss of options other than reunification therapy, such as a change of custody, in hard cases where a child resists contact.
The Legislature built in a check. Within three years, the Rutgers Institute for Families, working with the Administrative Office of the Courts, must report on how the amendments are affecting families and custody cases. The law funds that work with $1 million. In June 2026, the State Bar asked the courts to include family law practitioners in that review.
In the meantime, expect the details to develop through trial-court rulings and appellate decisions. As Fox Rothschild’s Bud Murphy put it, the amendments move custody decisions “from discretion to direction.”
What the new law means for custody mediation
Most of the new rules govern what a judge must do when parents cannot agree. Mediation keeps those decisions in your hands, and the amended law still respects that. A custody arrangement both parents agree to must be ordered unless it is contrary to the child’s best interests.
The new law does shape good mediation in a few ways:
- Safety comes first here too. A responsible mediation process screens for domestic violence and safety concerns at the start. Where real safety issues exist, mediation may not be appropriate, and the law’s protections in court matter.
- The “default” has shifted. Parents should not assume a court would start at 50/50. Understanding that helps you negotiate a schedule built around your children’s actual needs, not a presumption.
- Your children’s perspective matters. Parents can talk in mediation about how to take an older child’s views into account, without putting the child in the middle.
- Therapy by agreement is still available. Courts now face tight limits on ordering therapy, but parents can still agree to counseling or family therapy. Mediation is a good place to work out who, what kind, and how it is paid for.
- Agreements avoid the uncertainty. With new standards still being tested in the courts, a carefully written parenting agreement gives your family predictability that litigation may not.
Frequently asked questions
When did New Jersey’s new custody law take effect?
The amendments to N.J.S.A. 9:2-4 (P.L. 2025, c. 316) were signed and took effect on January 20, 2026.
Is there a 50/50 custody presumption in New Jersey?
No. New Jersey has never adopted a presumption of equal parenting time, and the amended law encourages shared parenting only if it is in the child’s best interest.
At what age can a child decide which parent to live with in New Jersey?
There is no set age. A judge considers the preference of a child of sufficient age and capacity to reason, and must explain on the record any decision that goes against it.
Can a New Jersey court still order reunification therapy?
Only in limited circumstances. A court cannot order a program to reunite a child with an estranged parent the child resists or refuses to see without the consent of both parties and a determination that the child is of sufficient age.
The bottom line
New Jersey’s custody law now puts children’s safety and voices at the center of every contested case. Whether your matter is headed to court or can be resolved through negotiation or mediation, understanding these changes is essential, and a thoughtful, child-focused agreement is more valuable than ever.
If you have questions about how the new custody law affects your family, contact us to schedule a consultation.
This article provides general information about New Jersey law as of November 2026. It is not legal advice. Every family’s situation is different; consult a New Jersey attorney about your specific circumstances.