I'm a wanderer, a nomad...I do
I know all too well how this feels. Men (and yes, even women) can be such jerks! But, I'd have to agree with the others... time heals all wounds. It'll hurt, it'll hurt really bad for a while, but trust me, eventually, the hurt will go away, and you will come out of the situation having learned something... experience equals wisdom. Just don't let it get you too down. Keep your chin up, the best way to get over a man that does you wrong, is to love yourself and show them that you don't need THEM to give you confidence... and eventually, the things that he says behind your back you can just blow off. It sure does make them mad when they see and realize that when they try to hurt you, it doesn't effect you. And I know you'll see this and go "oh whatever..." (at least, I did the first hundred times I heard it), but once you actually do it, and see that it works... you'll be surprised. Keep strong... give yourself time to heal, and just remember, that if this guy can do something like that, then he's not worth your time or effort OR attention anyway.
"It was my love that did us both to death. " -Sylvia Plath