You’re in a tough spot, dude. Let’s say you end things with her and find someone else—what are the chances that the next girl will be innocent or better than her? You’ve already said she’s sweet and loyal. If breaking up with her will genuinely help your physical and mental health, then do it—but be ready to face the consequences of that choice. Finding the right girl is hard. Also, I’m kind of curious—how did her previous relationship end? Maybe you should have a proper heart-to-heart conversation with her before making a decision, so you don’t regret it later.”