Hi Just lovely,
I want to welcome you here. You have found a group of people who know exactly what you are going through. And I truly mean "exactly". Some of the things you mentioned ring so true for my relationship, too, the constant blame, the declarations that she does everything for me and that I am ungrateful, the hatred towards my family... . that's all part of this illness.
I do have a question - has your husband been diagnosed, or do you just have a hunch? Has he ever seen a therapist or been in any kind of treatment?
I want to bring up something you wrote:
Maybe I can still make him happy.
One of the things I had to learn was that it was not my job to make my wife happy. I tried, and I fell flat on my face. You cannot make your husband happy. You can stop making things worse, but happiness is up to him. This website is full of helpful information. The links on the right side of this page are a good place to begin.
It's tough. I know what you are going through, and know how low you must feel right now. I've been there. BPD feels impossible at times. I'm glad you found us here, and hope you stick around.