I'm one of those lucky guys that was bright enough to date someone they work with and the guy she cheated on me with was the new president of my company. Needless to say, this made for an uncomfortable situation. I met with him personally and sat accross from him and had to pretend I had no idea. After I got the severance package (given to several people) I sent him an email telling him the next time he screws around with someone that is attached, he might not be so lucky. It was immature but I couldn't stand the idea of him laughing at me thinking I didn't know. I'm a pretty big guy so I know scared the little weasel. On top of that my ex has the presense of mind to cheat on me with this guy who is married with two kids.
Just getting online with people and telling my story does seem to help. The proof will be in the pudding so to speak if by this time next week I will not have called her. I swear I fantasize about being strong enough to go even a week. My birthday is coming up in 2 weeks so I'm kind of using that as a milestone of sorts. If I can make it to that, I think it will be a big step for me.