It seems like I'm being tortured! One of my girly friends is going out with my best guy friend. They are nothing alike and she's always being a bitch to him for no reason. I like him a lot but he's not one of those guys that gets mad and breaks it off with you just because you're sometimes a douche; he gives everyone a a chance to change, no matter how long it takes. They fight all the time and I see him get hurt so much. He's already attempted suicide several times and I think it's because of his "girlfriend." I want to help him but if I break them up, his depression might get worse because of me. His girlfriend know this so she continues to hurt him with no reprocussions. I know he can do better, I'm caught between losing him by doing what's best for him or losing him because he can't take the pain his girlfriend gives. What should I do?