Ugh! Sometimes, I think there's some law of nature that aspies have to have difficult parents. Your mother sounds like mine and the trippin' part was she wasn't like that with my NT siblings, just me. I've since grown up and reflecting on my youth, I believe the reason my mother treated me the way she did was, well......because she could.
If she did the same thing with my NT siblings, they would defend themselves but with me, I didn't have the proper communication skills to refute her attacks and she knew that. What I'm saying is if your mother insists on treating you with such disrespect, you don't have to take it. I don't mean getting smart with her as that won't do you any good.
If she gets irrational, and we all do sometimes, not just parents, walk away and politely notify her you won't discuss the matter any futher until she calms down so you can resolve the issue peacefully. I know she's your mother but it's wrong for her to take out her frustrations on you and you need someone to be the adult and act in a mature manner.
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"There is difference and there is power. And who holds the power decides the meaning of the difference." --June Jordan