The ONLY thing this guy should be reading (and signing) is his divorce attorney's Representation Agreement when he retains him to legally remove this BAD LIFE CHOICE from his life.Read the book "When I Say No, I Feel Guilty". It is a lot deeper than the title suggests. Also read "No More Mr Nice Guy" by Dr. Glover as someone else already mentioned.
Run like your ass is on fire! And take the pups with you. She is going to kill things, and you could be included.