Gaslighting and Emotional Abuse During Custody: Protecting Children

Your child comes home from the other parent's house and asks why you "didn't want to come" to the school play. You were there, in the third row, and you have the photos. When a co-parent rewrites events like this, to you or through your children, it is a recognized form of emotional abuse called gaslighting. You can protect your children from it. The work is to understand how it operates, know what family courts can and cannot act on, document what affects your child, and get support that keeps the children out of the fight.

What gaslighting actually is

Planned Parenthood describes gaslighting as a form of emotional abuse. The core of it is making someone doubt their own memory and judgment. The National Domestic Violence Hotline, in material reprinted by the City of Los Alamos, breaks it into four tactics:

• Countering: questioning someone's memory of events ("That never happened. You always get things wrong.")
• Withholding: pretending not to understand, or refusing to listen
• Trivializing: dismissing how someone feels ("You're overreacting again.")
• Denial: refusing to accept responsibility for what was said or done

Gaslighting is not rare in abusive relationships. According to the Los Alamos summary, a 2023 Hotline survey found that 74% of female domestic violence victims had experienced gaslighting by a partner.

How it can follow you into a custody dispute

A separation does not always end the abuse. Sometimes it changes form. In a custody dispute, the tactics above can be aimed at you, at the court, or at the children. Examples include telling a child a version of events that casts you as the parent who abandoned them, or telling a judge that your memory of past incidents is unreliable.

No authoritative figure shows how often this happens in custody cases. Practitioners describe it, but it is not measured. What has changed is that some laws now name the broader pattern gaslighting often belongs to. In 2020, California passed SB 1141, which took effect in 2021 and added "coercive control" to its Domestic Violence Prevention Act. Family Code §6320(c) defines it as "a pattern of behavior that in purpose or effect unreasonably interferes with a person's free will and personal liberty." The statute's examples include:

• isolating a person from friends, relatives, or other sources of support
• depriving them of basic necessities
• controlling or monitoring their movements, communications, daily behavior, finances, or access to services
• compelling conduct through force, threat, or intimidation, including threats based on immigration status
• reproductive coercion

The statute applies to certain relationships, including family members, current and former dating partners, and people who share a household. It is one state's law, but it shows how the law increasingly treats emotional abuse as a pattern rather than a single incident. A pattern is what you will need to show a court.

What it does to children

Children don't need to be the direct target to be harmed. The CDC groups emotional abuse with other "adverse childhood experiences" (ACEs). It defines these as "potentially traumatic events that occur in childhood (0-17 years)," and it lists emotional abuse among the most common. About 75% of high school students reported at least one ACE, and about 20% reported four or more.

The CDC's prevention estimates show how much is at stake. Preventing ACEs could reduce adult depression by as much as 78% and heart disease by 22%. Among high school students, it could cut suicide attempts by as much as 89%. These figures measure what prevention could achieve, not the odds for any particular child. The CDC puts the annual U.S. cost of ACE-related health consequences at $14.1 trillion.

Research specific to gaslighting is thinner. No strong evidence shows that being gaslit, or watching a parent be gaslit, by itself causes a specific diagnosis such as PTSD. The broader finding is well established, though: emotional abuse in childhood is linked to lasting harm.

Why emotional abuse is hard to prove in court

If the harm is real, why is it so hard to get a court to act? Part of the answer is how the law defines it.

Federal law, through the Child Abuse Prevention and Treatment Act (CAPTA), sets only a minimum definition of child abuse and neglect. It covers recent acts or failures to act by a parent or caretaker that result in serious physical or emotional harm. Each state writes its own civil and criminal definitions. The HHS Child Welfare Information Gateway tracks these in its "Definitions of Child Abuse and Neglect" resource, most recently updated in June 2025, which lists emotional abuse among the types of maltreatment.

A National District Attorneys Association compilation found that states generally describe emotional maltreatment as behavior causing observable, sustained, adverse effects on a child's development. A 2013 study in the Journal of Aggression, Maltreatment & Trauma found that state statutes tend to define emotional maltreatment vaguely.

Two practical lessons follow. First, courts tend to look for effects on the child that others can see, not just your account of what the other parent said. Second, a civil finding in a custody or child-protection matter is different from a criminal conviction. Whether emotional abuse leads to any legal consequence depends heavily on your state.

The counterclaim you may face: "parental alienation"

When one parent raises abuse, the other sometimes responds that the children are being turned against them. This is called "parental alienation." Turning a child against a parent is a real behavior, and it can itself be harmful. As a clinical label, however, it is contested.

ProPublica reports that "parental alienation is not accepted as a mental health disorder by psychiatry's diagnostic bodies." The American Psychiatric Association has repeatedly declined to add it to the DSM. The stakes are high. ProPublica cites a 2020 study funded by the Department of Justice which found that when mothers alleged abuse and fathers countered with alienation claims, it "roughly doubled a woman's chances of losing custody."

Courts handle these claims very differently from state to state. ProPublica reports that alienation advocates point to a 2020 Colorado Supreme Court decision treating parental alienation as a form of child endangerment. A 2021 Boston College Law Review note argues that alienation expert testimony fails state standards for admitting evidence. If you raise concerns about gaslighting or emotional abuse, be ready for this response. Make sure your lawyer knows how your state's courts treat it.

The law is starting to catch up

The custody system's struggles with abuse claims have prompted reform. Kayden's Law, formally the Keeping Children Safe from Family Violence Act, was signed on March 16, 2022, as part of the reauthorization of the Violence Against Women Act. It is named for Kayden Mancuso, a 7-year-old from Bucks County, Pennsylvania, who was killed by her father during unsupervised custody time.

The federal law does not force states to act. It offers grant incentives to states that adopt its child-safety standards for private custody cases. Those standards include deciding abuse allegations based on valid, admissible evidence, and ongoing training on abuse and trauma for custody evaluators, guardians ad litem, and mediators. Colorado, Maryland, Tennessee, and Utah are reported to have enacted related reforms, and other states have introduced bills. According to legal commentators, New Jersey signed its own version on January 20, 2026. It reportedly expands the factors courts weigh in deciding a child's best interests and limits court-ordered "reunification therapy." Check your own state's current law with a local attorney, because this area is changing quickly.

Protecting your children: what you can do

Everything above points to the same strategy. Focus on your child's wellbeing and on evidence that others can verify. The steps below are practical guidance, not legal advice.

• Document in writing, as it happens. Keep dated notes of incidents, and save texts, emails, and messages from co-parenting apps. Gaslighting works by making you doubt your memory, and a contemporaneous record protects it.
• Track effects on the child, not just conduct toward you. Since many states look for observable, sustained effects on a child's development, record changes in sleep, behavior, school performance, or what your child says. Ask teachers, pediatricians, or counselors to note what they see as well.
• Don't fight back through the children. Avoid quizzing them about the other home or correcting the other parent's version of events in front of them. Tell them simply and calmly what is true, and that the adult conflict is not their job.
• Get your child their own support. A therapist who works with children can help them cope. The therapist can also become a neutral observer of how your child is doing.
• **Hire a lawyer who knows abuse cases.** Ask how your state defines emotional abuse and coercive control, how its courts treat alienation claims, and whether it has adopted Kayden's Law–style reforms.
• Get support for yourself. A therapist with trauma experience, and friends or support groups who take you seriously, can counter the self-doubt gaslighting is designed to create.
• Use safety resources if you feel unsafe. The National Domestic Violence Hotline is available 24/7 at 1-800-799-7233 (TTY 1-800-787-3224). You can also text LOVEIS to 22522 or chat online at thehotline.org, which lists current ways to reach an advocate. If you or your children are in immediate danger, call 911.

Gaslighting depends on you doubting what you know. Your best protection, and your children's, is the opposite: a steady record, trusted professionals around your child, and a legal strategy built on what others can see and verify.

Sources (17)

• City of Los Alamos, "What Is Gaslighting?": losalamosnm.gov
• Charlie Health, "Gaslighting in a Relationship": charliehealth.com
• Planned Parenthood, "What Is Gaslighting?": plannedparenthood.org
• Child Welfare Information Gateway, "Definitions of Child Abuse and Neglect": childwelfare.gov
• Administration for Children and Families, CAPTA definitions FAQ: acf.gov
• National District Attorneys Association, Emotional Maltreatment compilation: ndaa.org
• Montclair State University, "Emotional Maltreatment Reports in Children: The Influence of State Statutes": researchwith.montclair.edu
• CDC, "About Adverse Childhood Experiences": cdc.gov
• California Family Code §6320: california.public.law
• Bar Association of San Francisco, "Coercive Control and the 2020 Amendments to the DVPA": sfbar.org
• California Lawyers Association, Family Law News (2021), coercive control and the DVPA: calawyers.org
• Office of Rep. Brian Fitzpatrick, Kayden's Law announcement: fitzpatrick.house.gov
• Wikipedia, "Kayden's Law": en.wikipedia.org
• Divorce.law, "New Jersey Kayden's Law S4510 Custody Overhaul": divorce.law
• ProPublica, "Parental Alienation and Its Use in Family Court": propublica.org
• Boston College Law Review, note on parental alienation testimony: bclawreview.bc.edu
• LegalMatch, "Parental Alienation Syndrome": legalmatch.com