Tshadow, I truly feel for you. I had the same thing happen to me and it sucks. It makes it difficult to trust people. But when you find a person that makes the cut, you know they are golden.
I am glad you at least you have your husband to support you. I'm very sorry to hear about your mother and daughter - these are people that should love you unconditionally, so it really hurts to get this kind of treatment from them. My sister is still angry with me because I "wouldn't" help her move - in her mind, it's not that I couldn't, just that I wouldn't.
People can't understand if they've never experienced a chronic disorder. It's like how non-depressed people think depressed people should "just cheer up." It's ignorance, but that doesn't mean it doesn't hurt.
You should definitely keep trying, and bear in mind that all humans are fallible. We're pulling for you; let us know how it's going.