Alicia, I am sorry for what you have been forced to deal with. My husband did it too.... Like yours, mine chose the ugliest woman in town, who was 10 years older than me and the town (you know what) ..go figure. I didn't even see it coming... Everyone was shocked when it happened to us, we had been married 25 years. Our whole town found out and rallied behind me for support. Our kids never found out the whole truth.. I wanted them to love their dad and honor him, regardless of his stupidity. Now, two years later, I am glad that they weren't hurt by their dad's lack of judgement. I think his was the classic example of "middle aged crisis".
About 2 weeks after I threw his cheatin' A$$ out of our home, (man that was empowering!!) he realized what a stupid decision he had made. I held the higher ground the whole time (not getting his kids in the middle of it, not torching her house, not getting HER kids involved, not getting her fired, not getting him fired or kicked out of the church, not using his kids as ammuniton or to inflict pain on him by not letting him see them, etc etc) He realized that I wasn't the horrible shrew SHE had made me out to be, that I was actually a pretty good gal. He tucked his tail between his legs and came a'crawlin back. I made him stay out for about 6 months while we went to counseling. It saved our family.... I forgave him but will never forget the feeling of having my guts ripped out. I never knew there was such a pain. He has turned into a completely different man. He still has his faults, as do I, but I can honestly say that his cheating made our marriage 100% better.
Good luck to you girl. Hang in there. You hold all the cards now. Let your faith, friends and family carry you through this. He will regret what he has done for the rest of his life. Don't dole out any more pain on him OR her..... they will get theirs... After the homewrecker lost her grip on my hubby, she has gone on to break up several more marriages....come to find out, mine wasn't the first either!!! The whole town hates her, and she is not welcome anywhere she goes...she dreads the day she sees me in the grocery store, although I wouldn't do anything to her, she's scared to death of me...Ha!... My husband can only shake his head and say "what was I thinking?". Be the better woman here and everything will work out. He will realize soon enough what a mistake he has made. Keep being a good woman and he will come crawling back to you, and at that point you can decide, when you are stronger, if you want him back or kick him to the curb...either way it will be a decision made out of love and respect for yourself and not anger at him. Remember "The Best Revenge is Living Well".