Found out she cheated on me a while back, so today I was at her house while she left for work, and busted the shit out of her new macbook. I also told her I slept with her sister, which I honestly can't remember if I did or if it was a drunken dream. I'm not even really pissed about the cheating, we were growing apart anyways. The thing that gets me is she has been being such a bitch to me lately, telling me I'm a shitty boyfriend and I never do anything nice for you. Nothing angers me more than hypocrites. I didn't really post this for sympathy, just wanna get some opinions on if I went too far or not with the retaliation.