In my experience gettin pisssed at the guy doesn't change the fact that SHE did that to you not him, it could be any guy or guys for that matter. IT's fricken hard to not want revenge, but that just made me feel like just as shity of a person as what I thought my gf was. I think someone said in an earlier post that the realization that you've moved on is what pisses em off the most. fucking cheaters..... ruined a few years of my life. It's been years since and bitch still tries to apoligize, and gets nothing from me. I told her thats something she has to deal with I'm way far past that.
just my 2.5555 cents. it aint easy and wont fix in one day, hang in there!