I don't think you can sue for emotional distress but my SIL, the lawyer told me that the judge can order him to get a second job if he is unable to pay what the court orders.
I am sorry you will have to go thru this and I feel for your kids as well. Your H is going to pay the price the rest of his life.
The Bomb: 08/05 H moves out: 06/2006 H moves back: 01/07 & Out again: 01/07 H moves back: 03/08 & Out again: 04/08 H moves back: 05/09 & Out again: 07/09 Divorced 08-12 Kids: 22, 20, 19