Therapist KC Davis addresses challenging relationships in her book Who Deserves Your Love: How to Create Boundaries to Start, Strengthen or End Any Relationship. It provides actionable advice on managing difficulties in relationships with family members, partners, or friends.
Davis introduces a tool called The Relationship Decision Tree, comprised of questions to evaluate if one should engage more deeply or distance themselves. She relates these questions to real-world scenarios.
Examining Objectionable Behavior
Identifying what specifically bothers you about behavior is crucial. For example, a roommate neglecting chores is frustrating. Analyzing whether this behavior is annoying or harmful is the first step.
Engage in conversation to see if change is possible. They might not conform entirely to your ways, but collaborate on solutions. Propose options like sharing responsibilities.
Values and Relationship Dynamics
Consider whether staying violates core values such as safety or sobriety. If maintaining a relationship contradicts personal values, it might be time to reconsider.
Leaving vs. Staying
Davis suggests contemplating obligations and history before deciding to leave. For minor issues in long-standing relationships, sticking with them may align better with values.
Disengagement can take different forms—divorce or limited interaction. The approach differs across contexts, aiming to preserve core values.
Boundaries for Relationship Maintenance
If maintaining a relationship feels right, setting boundaries helps. Boundaries protect personal wellbeing without attempting to change others.
Examples include controlled visits or shared responsibilities, focusing on self-care rather than altering others.
The book emphasizes that decisions on relationships aren’t permanent and advocates considering personal wellbeing.

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