how do you stop punishing yourself

weheartitWe've all been hurt. i'm just like everyone else. typical story of girl meets guy they get on amazingly. Guy has girlfriend, Guy cheats on Girlfriend with girl.Girl and guy become best friends. Girl falls in love with guy. Guy promises to leave girlfriend for girl but it's all false promises. Girl gets hurt.This happened to me. But i don't want to talk about that. I'm over him. What i