You’ve been hurt in the past and don’t want to have to heal yourself again.
You cannot imagine anyone committing to you and only you.
You’ve had bad relationship role models growing up and assume everyone cheats.
You have trouble enjoying a good thing while it lasts.
You expect the worst from everyone because you know how dark this world is and how selfish most people are.
Your insecurities have convinced you you’re unworthy of a lifelong relationship.
You don’t trust anyone.
You’ve been cheated on before and feel like it’s only a matter of time until it happens again.
You’re always thinking about the worst case scenario.
You have lingering abandonment issues.
You think the person you’re dating is way out of your league and could have anyone else they wanted.
You don’t think highly of yourself and assume anyone would cheat on you if they had the chance.