Iam at a verge of collapsing mentally, physically and every which way so please help me

Iam staying with my husband for 12 years and we have been married for 5 years now. He was always a highly opinionated and self centred artist , too straight forward and has not gotten along with his own family since I met him. But from last October he is acting very strange, he has abused me physically, mentally and accused me of horrible things which i never did and strangely asks his brother and family before doing the smallest of things. I have asked what would be the reason for this unnatural change in him with a couple of astrologers and concerned ppl they all said there's a strong black Magic happened on us and they all scared me.I love him to death so I don't know whether to stay and move out of the house because I am more than exhausted in every which way and I don't know what to do.