First off , hit your husband over the head with a frying pan!
Second...Laugh, find a reason to laugh.....
Third..Pick up a telephone book and start dialing, call everyone and anyone that will listen, church, doctor, local mental health clinics.. Just talk and eventually it will pay off.
I know it all sounds like so much work but if you want help all you have to do is start asking, eventually the right question will start your process.
You already made a good step by comming here.
My prayers are with you.