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How to Set Boundaries as an Adult Survivor of Childhood Trauma
A boundary is a limit you set to protect your time, energy, and wellbeing in a relationship. Many adults who survived childhood trauma find boundaries genuinely difficult, because in childhood, setting limits was unsafe, ignored, or simply not possible. The skill can be rebuilt, slowly, starting with small steps that feel manageable.
Written by Dr. Arlene Drake, PhD, LMFT. This article is educational and not a substitute for individual clinical advice.
What is a boundary?
The American Psychological Association's Dictionary of Psychology defines a boundary as a psychological demarcation that protects individuals by setting realistic limits in a relationship or activity. Boundaries are not walls. They are statements about what you can give and what you need, made calmly and clearly, like "I can help for an hour, and then I need to leave" or "Please do not raise your voice with me."
Healthy boundaries reduce burnout and emotional depletion, and the APA describes them as a form of self-care rather than selfishness.
Source: APA Monitor on Psychology, The benefits of better boundaries.
Why are boundaries hard after childhood trauma?
In a childhood marked by abuse, neglect, or unpredictability, a child's safety depended on accommodating the adults around them. Saying no, asking for space, or expressing a need could be dangerous. The nervous system learns that setting a limit is a threat, and that lesson can persist long after the danger is gone. That is why the hard part of setting a boundary is often not knowing what to say, but managing the fear, guilt, or adrenaline that follows.
This is not a personal failing. It is a learned survival strategy that kept you safe once, and it can be unlearned gradually, in safe circumstances.
What kinds of boundaries can you set?
Boundaries can apply to nearly every part of daily life. Common areas where survivors practice them include:
- Physical space: who can touch you, hug you, or enter your home, and when
- Emotional space: how much of your inner life you share, and with whom
- Time: how much of your day you give to others, and what you keep for yourself
- Communication: when you are available to talk, and which topics are off limits
- Digital space: when you respond to messages, and who can reach you late at night
How can you practice setting boundaries?
Like any skill, boundaries build through practice, ideally starting small. A few approaches that help:
- Start with low-stakes situations, such as "I can't talk right now, I'll text you later" or "I need to leave by nine."
- Use a short, calm, clear sentence. A reasonable limit does not need a long justification.
- Rehearse ahead of time, out loud or in writing, so the words are ready when the moment comes.
- Notice what your body does after you set a boundary. Fear or guilt after saying no is common and does not mean you were wrong.
- Give yourself credit for small wins. Each boundary, however small, builds evidence that setting a limit is safe.
What if someone resists your boundary?
Some people will push back when you set a new limit, especially if they benefited from the old one. Resistance does not mean the boundary is wrong. You can hold the boundary calmly, repeat it if needed, and let the other person adjust. In relationships where a boundary is met with ongoing punishment, escalation, or danger, your physical and emotional safety comes first, and it is reasonable to seek support in planning how to protect yourself. Learning about emotional abuse and neglect can help you recognize when more than boundary-setting is needed.
How can therapy help with boundaries?
Trauma-focused therapy is built on the same principles that make boundaries possible: safety, trust, collaboration, and your voice and choice, which are at the heart of SAMHSA's trauma-informed care framework. In therapy, you can practice saying what you need in a safe relationship, understand the fear that comes up, and build the sense of safety from which healthy limits grow. You can read more about individual trauma therapy and childhood trauma therapy.
Source: SAMHSA, Trauma-Informed Care.
Where to go from here
If setting limits feels overwhelming, you do not have to figure it out alone. You can request a consultation or call (818) 516-3013 to ask questions about therapy without pressure. The frequently asked questions page also explains how a practice like this one works.
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Begin with a conversation
Boundaries are a skill, and skills grow with practice
You can rebuild the ability to set limits at your own pace, in a safe and supportive setting. Virtual sessions are available to eligible California residents.