How do i win him back without ruining my relationships with the other two.?

[SarahjaneBrown]

ok, this is quite a long one! got myself into a bit of a mess with 3 guys. one of those 'no one to blame but myself' situations! so i started seeing Guy1 2 years ago, and everything was great until the start of this year. he started pushing me away and being violent. All ended one night when i said i didn't want the same thing for dinner as him and he threw me out. But ever since he's apologized and begged me to take him back, but i know he wont and hasn't changed so i'm not sure i want to go back there? So once things with Guy1 ended, along came Guy2. Had been with him years before Guy1 but it wasn't anything serious until now. He's always been there for me, no matter what but when i decided to take things further with him i realized i only loved him as a friend. That became even more apparent when after a drunk night i spent the night with his friend. After that i told Guy2 it was over but we agreed to keep seeing each other casually. Then came Guy3. I think this is the one i want. We met through a friend. But he's popular with the ladies and not one to trust apparently. We met up a few times while i was still casually seeing Guy2. But when Guy3's brother told Guy2 that i'd been with Guy3, Guy2 went off the rails and has now put Guy3 off me and told him to stay away. During all this, Guy1 has sent me numerous texts and letters telling me he loves and wants me back. I want to be friends with Guy1 and Guy2. They've both done a lot for me. But really is there anyway to do this and still win back Guy3? Honest and helpful answers please!! Really need advice!