Jen,
I am going to be blunt. What about you? Where do you fit in the scheme of things? Sure you married him, sure you have SOME responsibility for support to him but it is a two way street. If he wants your support he has to help himself and let me tell you, the psychs will support your husband but don't expect anything for yourself from them. You need to look after you first, help him get on his feet, direct him to help but look after you also. You have needs as he does. Who hugs you when he is being mean? Who do you talk to?
Your husband needs help without doubt but there are people more qualified than you, to give him the help that he needs right now. As much as I hate doing it, you've forced me to quote Dr Phil 'you can't give what you don't have'. Please take care of you, if you have been married for so long and worrying about your husband and children and everything else but Jen, where is Jen?
Bigger hugs and um 'trying' ? To put it bluntly, they can be a pain in the ass.