I dated a guy aaaaages ago (high school through college) and he cheated on me during the second semester of our senior year. One of his roommates was kind enough to let me in on the shenanigans.
But, I don't hold a grudge b/c he (indirectly) introduced me to DH (who, btw, is not a slut).
Anyway, he ended up marrying that girl and they lived happily for about three years. Then, they divorced when he cheated on her.
I caught up w/ him on FB while he was dating the new girl. They broke up and he got a new girlfriend. All kinds of "I love you and you are my soulmate" on their pages. Off to India he went (for work) and upon his return, his status changed to single. Today, another status change to in a relationship- with one of the women that went to India w/ him! Knowing him the way I do, I guarantee you there was some hanky panky going on during the trip...while he was still in a relationship w/ his "soulmate."
Such a slut. But, wow, am I glad his roommate clued me in when he did. I should write him a thank you note.
That is all.

Re: nbr: my ex-boyfriend is still a slut.
Congrats on getting out of that relationship. I've never understood how women could feel secure in a relationship with a guy where they started being "the other woman".
ETA: A work acquaintance of mine met her husband when she was 19 while working as his and his first wife's nanny. He divorced his first wife and married her, they had 2 kids, got a nanny, and while pregnant with number 3...he left her for the nanny.
Hence the high girlfriend turnover.
AMEN!
been there. dated him.
thankful
And MC, I could have almost written that story! A friend of my first boyfriend informed me that he was cheating on me. We broke up, then a couple years later we ran into each other again. Stupid, stupid ... starting kinda dating again. Well, okay, since it's not like this is on the internet, hooking up is probably the better choice of words
Come to find out, he had a pregnant fiance that was on the east coast for the summer. He ended up marrying her, then divorcing her a few years later when he cheated on her.