Why do I self sabotage Mt reiationships?

Si I've noticed a pattern whenever I start dating a guy and everything is going well I do something to make them dump me or I break it off first fir no apparent reason. The last guy I dated everything was going well however I noticed he has a lot of female friends most he's confirmed to have 9ne night stands with. His friends even jokingly mentioned his old habit of sleeping around before meeting me. So yh the sabotage sirens are going off in my head and I just might call it quits or should I just see how it plays out, I've been ignoring him the past 2 weeks the skl stuff excuse is going dry I read all the books already.

Why do I self sabotage Mt reiationships?
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