I did the first time the kid's Dad cheated, she was kinda ticked off that he was cheating on her with me... LOL The second one he married and she wanted to be my friend. I did confront her in an email in just the past year, but that was in defense of my son. She hasn't responded yet, but I've heard through my daughter (they are still in contact), that she was surprised by the email and wants to respond but isn't sure how too. She is facebook friends with my daughter, and I'm facebook friends with her daughter, so when she makes a comment I ignore it, or leave the conversation. She hasn't remarried since she divorced my ex, she is alone and raising her youngest son's boys. Karma does rear it's ugly head in the end. The best revenge is to live well and prosper.
Happiness is in the Heart, not in the Circumstances
My avatar is me with my grandchildren