Your H and mine sound like brothers. Mine is dead set on D as well. No separation, no counseling just straight to the D. Of course my H has OW. I don't think she is the cause, but she is a catalyst for sure. Our H's are going through a journey and we are not invited. One day they may wake up and realize what they are doing but we can only work on ourselves and be there for our kids.
In the case of my H, he won't know what he's got, till it's gone.
AT BD: WH 41, J 43; Bomb 2/5/2012 Two kids, one dog D Final 6/18/14 J marries OW 1/24/15 "No matter where you go, there you are"