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What causes poor boundaries?

Setting healthy boundaries is an important part of having healthy relationships. Boundaries define the limits and rules of interactions with others. Poor boundaries can lead to dysfunctional relationships and enable dysfunction in others. Understanding what causes poor boundaries can help identify areas to improve.

What are boundaries?

Boundaries are guidelines, rules or limits that a person creates to identify reasonable, safe and permissible ways for other people to behave towards them and how they will respond when someone passes those limits. Boundaries apply to physical and emotional interactions with others. Some examples of boundaries:

  • Not giving out personal contact information to strangers
  • Not allowing others to insult you or raise their voice at you
  • Ending a conversation when it veers into inappropriate territory
  • Not answering calls or texts outside of work hours

Healthy boundaries allow for mutually respectful relationships that don’t require sacrificing your well-being. Poor boundaries often stem from underlying issues that prevent standing up for one’s needs and desires. Let’s explore some of the potential root causes.

Lack of self-esteem

Low self-esteem can make it difficult to set and enforce proper boundaries. When you lack confidence in your self-worth, you may:

  • Feel you don’t deserve to have your boundaries respected by others
  • Fear standing up to others due to lack of confidence
  • Allow inappropriate behavior from others because you don’t value your needs

Without enough self-worth, it’s challenging to be assertive about upholding boundaries. You may rationalize unacceptable behavior from others or let people violate your boundaries to avoid conflict or rejection.

People-pleasing tendencies

Being a people-pleaser makes it hard to maintain boundaries. When you have an excessive need for approval from others, you may:

  • Agree to requests that overstep your boundaries
  • Neglect your needs and priorities to avoid disapproval
  • Stay silent when someone crosses a line
  • Give in to inappropriate demands that make you uncomfortable

The fear of consequences like disappointment, anger or abandonment can override enforcing proper boundaries. Pleasers often have trouble saying “no,” even when requests clearly violate their boundaries.

Communication challenges

Ineffective communication habits can undermine boundary-setting abilities. You may struggle with upholding boundaries if you:

  • Have difficulty being direct and speaking up clearly
  • Avoid uncomfortable conversations and confrontation
  • Have trouble verbalizing needs and setting expectations
  • Display passive, indirect or aggressive communication

Without strong communication skills, it’s hard to convey your boundaries to others. Poor communicators may give mixed signals rather than clear boundaries. This creates confusion and enables boundary crossing.

Need for approval

An excessive need for approval from friends, family, colleagues and partners can lead to poor boundaries. You may:

  • Say yes to things you want to say no to
  • Allow criticism, insults and inappropriate demands from others
  • Neglect your own needs to gain acceptance
  • Remain in unhealthy relationships just to avoid being alone

When your sense of worth depends largely on validation from others, you may tolerate inappropriate behaviors and boundary violations in exchange for approval. This often stems from underlying insecurities.

Fear of conflict

Avoiding conflict at all costs can impact your ability to enforce proper boundaries. You may:

  • Allow inappropriate behaviors from others to avoid confrontation
  • Feel too anxious to speak up when someone crosses a line
  • Give indirect signals rather than being direct about a boundary
  • Fail to enforce consequences when boundaries are crossed

Setting firm boundaries often requires having difficult conversations and being able to tolerate uncomfortable interactions. If you fear conflict, you may back down or shut down when you need to uphold boundaries.

Guilt and shame

Carrying toxic shame or excessive guilt can sabotage your ability to set boundaries. You may:

  • Feel you don’t deserve to set boundaries due to shame or low self-worth
  • Believe you don’t have the right to set boundaries and uphold your needs
  • Feel guilty saying no when someone makes a request
  • Remain in unhealthy situations because you feel you owe it to the other person

Shame or guilt can make you feel you don’t have the right to stand up for your needs, even when someone is taking advantage of you. This prevents enforcing healthy and protective boundaries.

Learned self-neglect

Growing up in an environment where your boundaries weren’t respected can impair your boundary-setting abilities. Being raised in a dysfunctional family or abused as a child can program you to disregard your own boundaries later in life. You may:

  • Tolerate any treatment from others because you learned your needs don’t matter
  • Feel powerless to stand up to others due to learned helplessness
  • Allow inappropriate behaviors because you were conditioned to accept violation
  • Struggle to even identify where your boundaries should be

When boundaries are violated early in life, you carry those destructive relationship patterns into adulthood. Without learning what healthy boundaries look like, it’s very difficult to uphold them.

Codependent tendencies

Codependent relationship patterns prevent appropriate boundaries. As a codependent, you may:

  • Assume responsibility for other’s needs and problems
  • Prioritize fulfilling other’s wants over your own
  • Tolerate controlling, needy, or abusive behaviors from others
  • Have trouble saying no for fear of angering or alienating others

Codependents’ sense of purpose and self-worth comes from helping or pleasing others. This results in neglecting one’s own needs and compromising personal boundaries.

Difficulty being assertive

Assertiveness skills allow you to clearly define boundaries and stand up for yourself. Without assertiveness, you may:

  • Feel anxious, guilty or afraid when upholding boundaries
  • Struggle to reinforce boundaries if someone ignores or dismisses them
  • Cave to pressure and demands that violate boundaries
  • Fail to enforce consequences when someone crosses a boundary

Learning to confidently speak up, say no when appropriate, and confront challenging situations helps maintain healthy boundaries. Non-assertive people often struggle with this.


Poor boundaries enable unhealthy treatment from others and undermine well-being. Working to identify your boundary issues is the first step. Then you can address the root causes – like lack of self-esteem, approval-seeking tendencies, learned helplessness from childhood, codependent caretaking habits, fear of conflict and assertiveness issues. Seeking counseling provides great support in setting healthier boundaries.