I appreciate the comments. Let me explain a little more about the subject:
He found out about us sleeping together the first time 6 months ago and we're JUST now cool again. He's the type of guy that doesn't like confrontation, he's defenitely afraid of me. So he just let the dust settle and buried it in the past. We haven't spoken about it at all. So if I approached him about her and I, I think he would throw a hissy-fit and probably pull an ak and start shooting people. he's got issues, but that's besides the point.
I really do really like this girl. I mean, when we were all 3 living together, we connected on a level that they didn't, and he didn't like that. He got too threatened by me and got jealous. So she got sick of it and hooked up with me one night.
By the way, let me say this to save my dirtbag-ness...I was NEVER persuing her. I was never like "Hey, we should hook up." She was in my room and took her top off, then when I denied her, she called me gay and said I was acting like a girl. She was like "What, you don't like titties?" I CAVED IN DAMMIT! I'm a man, after all. Yeah I was pissed off at her for a while, but I got over it. She gave me a call the other day apologizing about it and we hung out yesterday and I really had an awesome time.
Thing is, we have a LOT in common, our past, our musical tastes, our habits, pretty much everything. Plus, she's smokin' hot
So it's hard to just forget her because we got really close and I think we would be great for eachother. My point of view is if he cared about either of us, he would want us to be happy. I personally wouldn't care if my friends dated my ex's, as long as there was about 6 months between our breakup and their hookup.
As far as her doing it to me in the furute...maybe. But if it happens, then she's not the one for me anyway. Plus, I doubt it will happen. The only reason it happened, was because of the situation. He was so jealous of me and threataned that she was going to sleep every night and listening to him lecture her about how he didn't want her even looking at me or talking to me...and we were roomates, it was really kind of sad. I hope I taught him a lesson about his lifestyle.
I wouldnt' call this guy my best-friend by any means...but we've defenitely been through a lot and had some great times. I'm pretty sure this makes me a dirtbag, but i'm still marinating the thoughts in my head.