Setting Boundaries with Hope: When Your Adult Child Causes Harm

Melody Aguayo • May 16, 2025

Navigating abusive behavior from an adult child can feel like one of the most emotionally devastating and confusing experiences a parent can endure. Consider this: a 22 year old son is still living at home.  He doesn’t allow his parents to require anything of him.  If they do, he curses at them or breaks something.  He is only pleasant when the food he wants is in the fridge and nothing is asked of him.  He takes what he wants without permission and at times even pawns his parents things for cash.  No one in the family feels emotionally or physically safe anymore.  This son brings around dangerous people and often makes them very angry, bringing scary drama into the home.  The parents love their son deeply and worry about cutting off contact, but the emotional toll is becoming unbearable. They feel stuck between protecting themselves and trying to stay connected.


Abuse from adult children can include emotional attacks, manipulation, destruction of property, theft, gaslighting, or physical aggression. Adults with a history of disorganized attachment are more prone to abusive patterns. Studies estimate that up to 40% of adopted children experience disorganized attachment, with even higher rates in those adopted at older ages. Disorganized attachment is also associated with higher incidences of personality disorders, which are complex to manage and difficult to treat, especially as they typically do not respond to medication.


Many parents feel shame or confusion around identifying their child's behavior as abuse. For years, they may minimize or justify it out of love and loyalty. Eventually, the accumulation of harm becomes undeniable. The question becomes: Do I continue to live like this, or is it time to set limits—even if doing so feels heartbreaking?


There are two healthy reasons to set boundaries: 


1) protection and 


2) connection. Intimacy can’t exist in a relationship where boundaries are consistently violated. Your well-being matters. One path forward is called "detached contact."


What Is Detached Contact?

Detached contact begins internally. It requires releasing the dream of how your relationship was supposed to be and accepting it for what it is now. This is not a quick or painless process; it is a profound grief. As long as you’re in denial about the abuse or hold on to unrealistic hopes, change will be impossible.

You are allowed to determine what kind of contact feels safe for you. That may mean meeting in public spaces instead of at home. It might look like choosing text messages over phone calls to avoid confrontational conversations. The key is to create a structure where connection is still possible, but not at the expense of your safety or emotional health.

Avoiding the Drama Triangle

Adults who engage in emotional abuse often unconsciously pull others into a drama triangle—casting themselves as victims while assigning others the roles of persecutor or rescuer. Step outside this triangle. Refuse both the bait and the guilt.

Compassion Without Excusing Harm

Yes, your adult child may have a mental illness or addiction. That does not excuse abuse. Compassion and accountability are not mutually exclusive. You can hold space for their struggle without allowing mistreatment.

Keep Reaching—But with Boundaries

Detached contact still includes the word "contact." This means keeping a door open to growth, healing, and change. Continue reaching for your adult child in ways that are emotionally safe for you. Let them know your boundaries are an attempt to preserve the relationship, not end it. You might say, "I love you and want a future with you. But we can’t have a future if you continue to hurt me."

This kind of boundary-setting is often more emotionally demanding than either tolerating abuse or going no-contact. It’s a gray area that few understand unless they’ve lived through it. As a parent, your instinct to protect your child is powerful. But now, you must protect yourself, too.



Many parents justify allowing ongoing abuse by believing their home is the safest place for their child. But often, the only person’s safety being considered is the child’s. 


What about your safety? 


Your peace? Your other children?

 

Ask yourself: What decision would I make if every member of this family mattered equally?


Boundaries Don’t Require Permission 

You don’t need anyone else’s approval to set boundaries. If you can’t confidently say “no,” then your “yes” is never genuine. Boundaries are not ultimatums—they are the only path toward a healthier relationship.


When you begin to set new boundaries, expect anger. Your adult child will likely push back hard, because you're changing the rules of engagement. That resistance is expected. Some young adults adjust and remain in the home. Others need time away before they are willing to accept the terms. Some may leave in anger. But, in many cases, this estrangement is temporary, especially if you continue to reach out in safe and loving ways.


Boundaries create the possibility—not the guarantee—of future reconciliation. But they are always necessary for your well-being and for any hope of a real, respectful relationship to emerge.

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