I see the point. Funster was cheating so he got what he deserved. I don't like cheaters, but the guy only has 3 reviews. It also sounds like the wifey was cheating so I have no sympathy for her. Let her go and be totally cold to the Bitch. It will drive her fucking crazy if you don't seem to give a fuck it will fuck with her head big time. You must get back into a power position. When she begs for your cock you have won. When you don't give it to her, you have really won. Women can't stand it when they think you don't want them anymore. They don't think like we do.
I am outside of this situation. When you are in it nothing seems clear. But those of us on the outside looking in can see it much more clearly than you. If she doesn't care that you don't care then she never cared about you anyway. If that's the case then fuck her. But I'll bet you dollars to donuts that your indifference would make her crazy.
Show no emotion. Be all business and don't ever let her think you are sad. Talk to her but don't be too available. If you can do these things you can at least fuck with her head. My prediction is that some day soon you will be fucking her in the ass and making her lick her ass off your cock.
I have even had hookers off this board crying to me about why I haven't seen them lately. getting all butthurt and asking me what they did wrong. These bitches are all in competition with each other and their self esteem is so, so fragile. Win this Brother and report back soon.