Kenny's stroke

Ever since Kenny has gotten home from the hospital, he's become so very angry at me and seems to hate me and is yelling and swearing at me and I'm almost at my own end.
I have PTSD. Yelling at me is a great trigger for me to shrivel up and hide. Now I am planning my suicide.
We have no friends in this state, but his former co-workers, and they don't come around anymore so its just he and I, 24/7.
He has no insurance--we are waiting to hear from Medicaid. So he has had no therapy and is even refusing right now, therapy once Medicaid comes through.
He says if anyone is going to do anything for him it has to be me. I can't do it all. I can't even care for myself with all of my disabiling conditions. I have been disabled since 1999.
I don't feel like I can go on anymore. I do nothing but make him furious at me (in the previous 13 years, he never yelled at me once).
HELP!!