When an adult child stops speaking to a parent, the question everyone asks is why? Parents often feel blindsided. Adult children often feel they had been trying to say something for years, and no one was listening.
There’s rarely just one reason. Cornell researcher Karl Pillemer, who drew on a national survey and in-depth interviews with people who had experienced estrangement for his book Fault Lines, found that estrangement usually grows out of a few common pathways. Psychologist Joshua Coleman, who works with estranged families, describes many of the same patterns.
One important finding: parents and adult children often give very different reasons for the same estrangement. Parents may point to a divorce, a son- or daughter-in-law, or their child’s mental health. Adult children more often describe how they were treated growing up, and feeling unloved, criticized or unheard. Understanding both stories is the first step toward healing, or toward peace if reconciliation isn’t possible.
Often a Last Resort
From the outside, cutting off a parent can look sudden. For most adult children, it isn’t. Many describe years, sometimes a decade or more, of trying to make the relationship work first: explaining how they felt, asking for change, setting small limits, and hoping things would improve.
In a large study of estranged adults led by researcher Lucy Blake, emotional abuse was the most common reason adult children gave for stepping away from a parent. When asked what they had wanted from their parents, they described simple things: unconditional love, warmth, emotional closeness, less judgment, and a sense that their parent truly cared.
For many adult children, no contact isn’t what they wanted. It’s what they turned to when nothing else seemed to change.
Here are the themes that come up most often.
1. How a Child Was Treated Growing Up
For many adult children, estrangement begins with their childhood experience. This can include:
• a parent who hits, slaps or physically punishes
• breaking a child’s belongings, locking them in their room, or withholding food
• a parent who has little self-control and explodes in anger
• constant criticism, name-calling or put-downs
This kind of treatment exists on a wide range, from severe to less severe, but any of it can affect a child deeply.
A child growing up with an unpredictable or harsh parent may never know whether to expect kindness or anger. Their nervous system stays on alert. Over time, they may come to believe something is wrong with them: that they are defective, or not good enough. Many become people-pleasers, agreeing even when they want to say no, because keeping the peace felt safer. They may carry shame, even though they did nothing wrong.
Often, these children grow up and keep trying. They visit, they call, they hope that this time will be different. But when the criticism, anger or unpredictability continues into adulthood, or when they finally speak up and are dismissed, many reach a point where they say, “Enough.” Stepping away can be an act of self-protection, and when there has been abuse, safety must come first.
2. Divorce
Divorce can reshape a child’s relationship with each parent, sometimes for years.
• One parent turning a child against the other. Sometimes a parent speaks badly about the other parent, saying things that aren’t true or are meant to pull the child to their side. The child may grow up seeing one parent only through the other’s eyes.
• Feeling replaced. When a parent remarries or starts a new family, they may spend less time with the child from their first marriage. That child can feel unloved, pushed aside or replaced, even if the parent never intended it.
• Being caught in the middle. Many children of divorce carry messages between parents, comfort an upset parent, or feel they must choose sides. As adults, some realize how much of their childhood was spent managing their parents’ conflict instead of being cared for.
A difficult move after divorce. Sometimes, after a divorce, one parent steps back or stops being involved altogether, and the other is left raising young children alone. To survive, that parent may move closer to their own family for help with childcare, money or emotional support. For the parent, the move was a necessity, a way to keep the family afloat.
For the child, especially one around 12, right when friendships and identity matter most, the same move can feel like losing everything at once: their friends, their school, their home and, in a sense, a parent. Many struggle at a new school and feel alone. Years later, the adult child may remember mostly the loss and loneliness, while the parent remembers how hard they worked to hold everything together. Both memories are true. Healing often begins when the parent can acknowledge how painful the move was for their child, and the adult child can begin to see what their parent was carrying at the time.
These hurts can stay buried during childhood and surface in adulthood, sometimes leading to distance.
3. In-Laws and Spouses
Marriage brings two families together, and sometimes that doesn’t go smoothly.
• Different values between a parent and their child’s spouse, such as political or social views
• A spouse who feels uncomfortable around their partner’s parents, or feels judged by them
• A parent who gives unwanted advice, especially about how the couple should raise their children
• A spouse who becomes the gatekeeper, controlling whether and how the parents can see their child and grandchildren
• Misunderstandings, where a parent’s comment that was meant kindly is heard as criticism
• Pressure toward distance, where one spouse gradually encourages the other to go low contact or no contact with their own family
From a parent’s view, a son- or daughter-in-law may seem to be driving the estrangement, sometimes because of their own emotional struggles or a distorted view of the family. Coleman notes that some adult children even begin to see their childhood differently under a spouse’s influence.
From the adult child’s view, it can look very different. A spouse may be the first person to say, “The way your mother talks to you isn’t okay,” helping them see a pattern they had always accepted as normal. Marriage can also force a choice: an adult child may feel they must protect their partner and children from the criticism or control they themselves grew up with. Choosing their new family isn’t always a rejection of their parents. Sometimes it’s the first time they feel safe enough to set a boundary.
Both things happen, and it’s not always easy to tell which is which from the outside.
4. Values and Lifestyle Differences
Sometimes the divide is about who the adult child has become, and whether their parent accepts it. This can include political or religious differences, a child’s sexual orientation or gender identity, and choices about partners, careers or how to live.
Research shows that LGBTQ+ adult children are more likely to be estranged from a parent, especially from fathers. For the adult child, the pain usually isn’t the disagreement itself. It’s the feeling that their parent’s love depends on them being someone they’re not. Being repeatedly told that who you are is wrong, or having a partner ignored or a part of your life refused, can feel like a rejection of your whole self. When a parent isn’t willing to find a middle ground, distance can feel like the only way to live honestly.
Politics. In recent years, political differences have become a more common reason families pull apart. Sometimes the divide is painful on both sides even when no one has been cruel.
Picture a father and his adult son who see the world very differently politically. The son cares deeply about these issues and feels them intensely. The father doesn’t yell or call him names. He tries to stay calm, and even tries to help his son in other parts of his life. But the son can’t get past the disagreement, and eventually he stops speaking to his father.
From the father’s side, this can feel bewildering and unfair: “I never attacked him. I just see things differently.” From the son’s side, politics may not feel like a difference of opinion at all. For many adult children today, political views are tied to their deepest values, their sense of right and wrong, or the safety and dignity of people they love. A parent’s views can feel like a statement about who matters, and staying close can feel like betraying what they believe.
When politics becomes the dividing line, it often helps for both sides to separate the person from the position: the father as a parent who loves his son, and the son as someone whose convictions come from caring deeply. Many families find they can stay connected by agreeing to set politics aside, at least for a while, and focus on the relationship itself.
5. Money and Inheritance
Pillemer found that disputes over money, such as loans, business dealings, caregiving costs or inheritances, can break families apart, sometimes suddenly. These conflicts are often less about the money than about what it represents: fairness, favoritism or feeling valued. An adult child who feels a sibling has always been favored may experience an unequal inheritance as final proof of something they felt their whole life.
6. Mental Health and Addiction
Mental illness or addiction, in either a parent or an adult child, can make relationships feel unsafe or exhausting. Coleman notes that parents often point to their adult child’s mental health as a cause. Adult children, in turn, may describe growing up with a parent’s untreated depression, anxiety or drinking: having to take care of a parent, never knowing which version of them would show up, or being blamed for the parent’s moods.
Two Stories, One Family
Most estrangements involve more than one of these themes, and each person usually sees a different part of the picture. A parent may remember a painful divorce and a difficult daughter-in-law. Their adult child may remember years of feeling criticized and unheard, and of trying to be heard before finally stepping away.
Both stories can hold something true. Understanding why estrangement happened, from both sides, is often where healing begins.
If you’re a parent whose adult child has cut you off, or an adult child who has stepped away from a parent, I work with both sides, separately or together, across New York State. [Contact me for a free consultation.]
Sources and Further Reading
• Karl Pillemer, Fault Lines: Fractured Families and How to Mend Them (2020)
• Joshua Coleman, Rules of Estrangement: Why Adult Children Cut Ties and How to Heal the Conflict (2021)
• Lucy Blake / Stand Alone, Hidden Voices: Family Estrangement in Adulthood (2015)
• Reczek, Stacey & Thomeer (2023), “Parent–Adult Child Estrangement in the United States by Gender, Race/Ethnicity, and Sexuality,” Journal of Marriage and Family
• Schoppe-Sullivan, Coleman, Wang & Yan (2021), Couple and Family Psychology: Research and Practice