I think it's all up to you whether it changes anything. It's a problem for H. Don't try to solve it for him.
Agreed. This is a case of his actions starting to have repercussions. Let him deal with it.
Also, if you do get involved he will probably accuse you of making them do it...
Me: 44, Wife: 39 M: 17 years T: 20 years Bomb on 08/25/09 1/13/10: MC started 1/28/10, 2/8/10: More bombs 8/28/10: Wife moved out No talk of D, no movement