Why can't I trust that a kind and more approachable woman won't cheat on me or flirt with others?

[Anonymous]

I have always dated kind women, approachable women and women both kind and approachable and I couldn't fully trust them because of that. Do you think that if I were to date a very bitchy, rude and unapproachable woman, I could trust her? I have always been rejected by such women.

[Anonymous]

You've been cheated on in the past?

[Asker]

Well, never literally cheated, but one of my girlfriends used to flirt with my classmates, other flirted with a guy in front of me, other talked to her ex behind my back and lied to me about that, other talked with a guy that hit on her in a nightclub, other didn't have many female friends and made friends easily with males a few days after they've met, talked to them online, ate with them.

[Asker]

I would be more likely to trust that girl at the party who told me to go fxxk myself although she was single when I flirted with her for a few seconds. Some of my girlfriends were more approachable while in a relationship with me than that single girl.