I am thinking that getting out of the house will do way more good for you than you realize. Going to a safe environment where you don't have to deal with your husband on a daily basis will be very good for you. I don't know what the heck a 302 is, but it sounds very horrible and mean and you don't deserve that type of threats.

I don't care if he doesn't believ if your depressed or not, at this point in my mind his opinion doesn't really matter. Threating to divorce you and other threats are horrible. After all you've been through, to have him crapping all over you is not helpful.

So, go to inpatient. Make it a safe place and take time to heal up. I would say to HIPAA the hell out of it and tell the staff that you want your husband barred from having any information, coming in to see you, speaking to your doctor, etc. Make it the law, that's your right. If he wants to abuse you, then too bad.