Originally Posted by
-Zait-
Everyone's been through it man, what you want to do though is:
1) Stop all communication with her, unfriend her on facebook/skype/AIM whatever you use (until your over her) don't talk to her on the phone, don't text her, completely get rid of her from your life. If you don't do this, you'll just see glimpses of her and her new bf, and it will hurt like a bitch.
If you want to, so as to not be rude, tell her before hand what your doing and it's nothing against her, but you just want to work to get over her.
2) Accept your never going to be back with her. Ever.
3) Focus on the bad parts of your relationship, the fighting, her bitching at you, etc
4) Hang out with your friends a lot
5) Find something to blow off steam and vent, for me it was working out.
Don't worry man, after 3-4 months you won't even care about her. But the most important thing you have to know, is you HAVE to cut her out of your life for a while to get over her. Oh and girls always rebound/get into a new relationship quicker, it's just how it is. She's using the dude as a crutch, while your miserable : /
You get one advantage though, in 4 months when you stop caring about her, you'll be a hell of a better person, and she really won't be (;