Yeah. My best friend from around 5th to 12 grade slept with my girlfriend of about two years when he and she went to the same college, about 45 minutes away from mine. We actually did end up in a fist fight, which is sad, because I weigh around 210 and he's crackhead small, like 130. I broke two fingers on his forehead, but anyone who looked at the asshole for the next month saw the beating he received. So, yeah, don't much hang out with him. I'm still not sure if I wouldn't do it again if I saw him.