Few experiences are more painful for a child than feeling that they have lost a parent who is still alive.
After separation or divorce, children may sometimes become resistant to or fearful of one parent for legitimate reasons. But in some families, a child’s relationship with a parent deteriorates in the context of persistent hostility, denigration, pressure to choose sides, interference with contact, or repeated messages that the other parent is unsafe, unworthy, or does not love them.
This phenomenon is commonly described as parental alienation.
The consequences can reach far beyond a disrupted parent-child relationship. A growing body of research examining family dysfunction, parental attachment, and adolescent suicidality raises an important warning: when a child experiences severe disruption of attachment, belonging, family stability, and access to a loving parent, the child’s psychological vulnerability may increase.
This does not mean that parental alienation causes suicide. Suicide is complex and almost never has a single cause. Mental health conditions, trauma, bullying, social isolation, substance use, genetics, and many other circumstances may contribute to suicidal thoughts and behavior.
But the research makes one point increasingly difficult to ignore:
The quality and stability of a child’s family relationships matter to suicide risk.
Children are biologically and emotionally wired to form attachments to their parents and other caregivers. Those relationships provide a sense of safety, identity, belonging, and continuity.
Research examining parental attachment and suicidal ideation has found an inverse relationship: adolescents reporting lower-quality parental attachment tend to report more suicidal ideation. Particularly strikingly, a 2022 three-level meta-analysis involving 31 studies and more than 12,800 young people found that suicidal ideation was more strongly associated with parental alienation than with parental communication. (PubMed (https://pubmed.ncbi.nlm.nih.gov/34964432/?utm_source=chatgpt.com))
That finding should not be interpreted as proof that alienation causes suicide. The studies cannot establish that causal conclusion.
It does, however, underscore something important for parents:
A child’s relationship with each parent is not merely a custody issue. It can be an important part of the child’s emotional world.
What happens when a child feels forced to choose?
Children caught in intense parental conflict can experience a painful psychological dilemma.
They may feel that loving one parent betrays the other.
They may worry that enjoying time with one parent will hurt the other parent.
They may believe they must reject one parent in order to remain loyal to the other.
They may begin suppressing their own memories, feelings, or affection in order to avoid conflict.
Over time, this can create profound emotional strain.
A child may also lose more than a relationship with a parent. They can lose access to grandparents, aunts, uncles, cousins, family traditions, photographs, stories, holidays, and parts of their own personal history.
For a child, rejection of a parent can therefore become intertwined with questions of identity:
Who am I if half of my family is unacceptable?
That question can become particularly painful during adolescence, when young people are already developing their identities and searching for belonging.
The broader research on family dysfunction and suicide
The connection between unhealthy family dynamics and youth suicidality is not limited to parental alienation.
A 2025 systematic review and meta-analysis of 38 prospective studies involving more than 101,000 children and adolescents found that negative parenting and family dysfunction were associated with later self-harm and suicidality. Family dysfunction was associated with an increased likelihood of combined self-harm and suicidality, while negative parenting was associated with increased likelihood of combined self-harm and suicidal ideation. (PubMed (https://pubmed.ncbi.nlm.nih.gov/40812960/?utm_source=chatgpt.com))
Another systematic review and meta-analysis of 12 cohort studies found that adolescents experiencing family dysfunction had substantially higher odds of suicidal behavior than adolescents experiencing normal family functioning. (PubMed (https://pubmed.ncbi.nlm.nih.gov/39542110/?utm_source=chatgpt.com))
And a 2026 systematic review of 94 studies found that adolescents exposed to family hostility and poor family communication were at increased risk of suicidal ideation, while emotional support within the family was associated with lower risk. (PubMed (https://pubmed.ncbi.nlm.nih.gov/42420943/?utm_source=chatgpt.com))
Taken together, these studies reinforce a fundamental principle:
Children need relationships in which they feel loved, accepted, heard, and securely connected.
Alienation can attack a child’s sense of belonging. One of the most concerning aspects of severe parental alienation is that it can affect a child’s fundamental sense of belonging.
A child may hear, directly or indirectly:
“Your father doesn’t really care about you.”
“Your mother chose her new family over you.”
“You don’t need him.”
“If you loved me, you wouldn’t want to see her.”
“Your other parent is the reason our family was destroyed.”
“You can’t trust that side of the family.”
Sometimes these messages are explicit. Sometimes they are communicated through behavior: refusing to facilitate parenting time, becoming visibly upset when the child leaves, withholding information, interfering with telephone calls, repeatedly discussing litigation with the child, treating the child’s affection for the other parent as disloyalty, or ridiculing the other parent.
The child can become responsible for managing the emotional needs of an adult.
That is an enormous burden for a young person.
One of the strongest protective factors for a child in distress is connection.
When a child believes that one parent is unavailable, unsafe, unwanted, or forbidden—and simultaneously feels unable to talk honestly about loving or missing that parent—the child’s support system can become smaller.
The child may stop talking.
They may become angry.
They may withdraw.
They may develop anxiety or depression.
They may begin self-harming.
Or they may insist that they do not care about the rejected parent at all.
That last response can be particularly misleading.
A child’s apparent rejection does not necessarily tell us what the child is experiencing internally.
Children are remarkably capable of adapting their behavior to survive difficult emotional environments. A child may reject a parent because that rejection feels safer than expressing love for that parent.
That is one reason adults should be cautious about interpreting a child’s words in isolation from the circumstances surrounding them.
Parents should take significant changes in behavior seriously, particularly when they occur in the context of family conflict or disruption.
Warning signs can include:
withdrawing from family and friends;
sudden loss of interest in activities;
significant changes in sleep or appetite;
declining academic performance;
increased anger or irritability;
substance use;
self-harm or unexplained injuries;
statements about being a burden;
expressions of hopelessness or worthlessness;
talking about death or not wanting to be alive;
giving away possessions;
saying that people would be better off without them.
A child does not have to say, “I want to kill myself,” for adults to take the situation seriously.
If there is concern, ask directly and calmly:
“Are you thinking about hurting yourself or killing yourself?”
Asking the question does not put the idea into a child’s head. It creates an opportunity for the child to tell an adult what is happening.
If the answer is yes—or if the child appears to be in immediate danger—do not leave the child alone. Contact emergency services or call/text 988, the Suicide & Crisis Lifeline in the United States.
Parents cannot control every aspect of a high-conflict family situation. But they can control how they respond to the child.
- Do not make the child choose
A child should not have to prove loyalty by rejecting a parent.
A healthy message is:
“You are allowed to love both of your parents.”
- Do not use the child as a messenger.
Children should not be responsible for communicating adult grievances, financial disputes, legal issues, or parenting disagreements.
- Protect the child’s relationship with safe family members.
When a parent is safe and appropriate, maintaining that relationship can provide continuity, identity, and emotional support.
- Listen without interrogating.
A child needs a safe place to speak honestly.
Instead of asking, “What did your mother tell you about me?” consider:
“How are you feeling about everything that is happening?”
- Obtain appropriate professional help.
A qualified child or adolescent mental-health professional can help assess depression, anxiety, trauma, self-harm, suicidal thinking, family conflict, and attachment issues.
Importantly, the child’s mental-health needs should not become another battleground between parents.
- Treat suicidal behavior as a health emergency—not a custody strategy.
If a child is suicidal, the priority is safety.
Arguments about custody, blame, litigation, or who caused what should never take precedence over stabilizing the child.
Families experiencing alienation often become trapped in competing narratives.
One parent says the child has been manipulated.
The other says the child has independently rejected the parent.
The child may be placed in the position of proving which adult is telling the truth.
But when suicidality or self-harm enters the picture, the focus must shift.
The central question should not simply be:
“Which parent is right?”
It should also be:
“What is happening to this child’s emotional safety, attachment, and sense of belonging?”
Research increasingly supports the importance of family functioning and attachment in understanding youth suicidality. (PubMed (https://pubmed.ncbi.nlm.nih.gov/42420943/?utm_source=chatgpt.com))
That does not mean every estranged parent-child relationship is the result of alienation. Nor does it mean every child who rejects a parent has been influenced by the other parent. Children can have legitimate reasons for distancing themselves from a parent, including abuse, neglect, or other harmful conduct.
Those possibilities must always be taken seriously.
The point is that the child’s voice, safety, mental health, and relationships must be evaluated carefully rather than reduced to an accusation by one parent against another.
The goal should be restoration, not victory.
In the most difficult family cases, adults can become focused on winning.
Winning the custody dispute.
Winning the argument.
Winning the child’s allegiance.
Winning the court case.
But children do not need one parent to win.
They need adults to protect them.
They need permission to love without choosing sides.
They need adults who can separate their own anger and grief from the child’s emotional needs.
And when a child is showing signs of depression, self-harm, or suicidal thinking, they need immediate support and protection.
If your child has become distant from you, do not assume that the relationship is necessarily lost.
If your child is rejecting you, resist the temptation to respond with anger or pressure.
If you believe your child is being alienated from you, document concerns appropriately, seek qualified professional guidance, and continue communicating a consistent message:
“I love you. You do not have to choose between your parents. I am here when you are ready.”
And if your child is showing signs of suicidal thinking, do not wait for the family conflict to be resolved before seeking help.
The relationship can be repaired later. Safety comes first.
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Important note
Research concerning parental alienation and suicide is still developing. The available evidence supports an association between parental alienation/low parental attachment and suicidal ideation, as well as stronger evidence linking family dysfunction, negative parenting, poor communication, and disrupted attachment with youth suicidality. It does not establish that parental alienation is, by itself, a direct cause of suicide. Suicide is multifactorial and requires an individualized assessment of the child.
If a child may be at immediate risk of suicide, call or text 988 in the United States or contact emergency services.