Ok guys and girls...i need advice. I'm seeing this girl who is totally awesome in everyway...except for one, she has another "lover" in California and until recently another one here. I knew all this from the start. I thought I could deal with it. She is an amazing girl, by far the hottest chick I have ever been with, but i just don't know if it's worth it. I of course don't want to share her and she knows this. I haven't stayed strong and last time i saw her we ended up having sex even though I'm not happy with her other guy. I so sick of being alone and this chick is so great. But the other thing is bothering me. Should I just leave this alone and forget it all or what? She said when I told her that I can't share her that if her and the Cali guy don't work out she's gonna come and be with me. What do I do????? 
Like you're her back-up.
I can understnad not wanting to commit to anybody,
I'm in the same boat,
but I think it's kinda crappy to string somebody along,
if it's just in case somebody else doesn't work out.
But remember:
Hate the game, not the player.
Unless they suck too.