It's very hard for your friend to see beyond his own thinking. Is he still madly in love with his wife, or has he passed a point where he cannot go back?

Love is blind for many, but also love can be the best thing there is out there,

Is your friend a member here, and if not, why don't you get him to join? We are all here to help and not just say, "I TOLD YOU SO".

Good luck, and I wish i had someone like you looking out for me!