Thanks everyone.
I really have to evaluate this relationship. He finds negativity in everything that I say but he's fine with everyone else. I can't even start a conversation with him. I just don't care anymore. I know it sounds bad :'( I feel awful. But I just don't have that energy to put up with him belittling me any longer. It's his birthday soon and every year, I do something for him or get him something he really wants/likes. He's never done anything for me for my birthday or anniversaries and blames it on his ptsd..I don't even complain and just tells him that I understood. But this year, I just don't care and I feel numb- zombie ish.. just not my happy self any longer.
One time, he told me that I was going to find him hanging in our room when I get home.. He also said he was going to stab himself. Shoot himself. After repeating all that for months, I just don't care anymore.. I feel like a very bad person. But I know this relationship is not good for me or my well being.