Why You Self-Sabotage Relationships and How to Stop
Self-sabotaging a relationship refers to patterns of behavior in which you unconsciously (or sometimes consciously) undermine or harm your own relationship out of fear and insecurity.
10 Steps to Overcome Avoidant Attachment Patterns
If you have an Avoidant Attachment style you tend to value independence and self-reliance, at the expense of expressing emotional intimacy and closeness.