My opinion is that they both are loopy and need serious help. She is wrong on so many levels. She cheated and he should have left...instead he turned territorial and it turned on a stalker switch. I can so see her getting in his face and he had enough and locked her butt in the closet. I would have too. She's a mental case and it seems like she likes the crazy obsessive behavior from this man or else she would leave. She gives a load of garbage saying "well, I have children with this man" OMG give me a break. You like the attention and you give him ammo to be crazy. I think she's the craziest one.
Now on to him.....Like with alcoholism, she has made him sick. He is acting like he has PTSD (post tramtic stress disorder) apparently her cheating set off some deep rooted trigger for him. He doesn't want counseling because no one is hearing his side........only her "poor victim" junk. Personally, these two need to move to different ends of the state. The candle has burned at both ends in this relationship. If Dr.Phil thinks he can help, I think he's wrong. Some things (people) can not be helped, this is one of them. They are both crazy!