I realized today that no matter what I woould have done, exactly as he wanted or stood up for me and my kids I still would be the one to blame for his unhappiness. I have "acted so unfair and calously towards him.
I believe he had a mid-life crisis; complete with a new motor cycle, new "friend", took up drinking and then the affair all over shadowed by depression.
Why do they rewrite history to fit where they are now? I have accepted that is his choice why can't he?