I’m posting the last paragraph of the comment from James F on Gossip Cop. What he say’s is something to really think about.
You must ask yourself this question: Can you walk away from this relationship? Will you ever be able to see her have a life with someone else and be fine with it? and most importantly are you ever going to wonder what might have been. People say time heals all wounds, I say that’s not exactly correct. Time covers the wounds, it doesn’t heal them. People always regret unfinished business. I know that in my circumstance I was able to forgive her, but it took me awhile before I could trust her again. Ironically enough I think her indiscretion made us a stronger couple, without a doubt it brought us together. I can not imagine what my life would have been like if I had done what my friends and family advised me to do and just leave her. I would not have the six wonderful children we brought into this world together. Final thought, I do not condone cheating or adultery, however I do advocate for forgiveness and I am true believer of second chances…we are all humans and are bound to make them, but not repeat them.