Nick, It is yours to decide if the A is too much for you to want to get back together. If you want to repair your M, be prepared for much heartache to come before it's over. I think most of us felt the way that you do right now. If you can tough it out, and repair your M, I think your son will be better off for it, and I think that you and your W will be happy if you follow the plan to get a HAPPY marriage- not just a marriage.