Crazy mil

So my mother in law tries to fight me, talks down on my children, tells me she’s putting witchcraft on my family. So my husband and I have stopped talking to her for 6 months and our connection was sooo much better. The other day he decided to reach out to her and talk about all the things and she apologized to him and was understanding. Her and I have still not talked and I am not comfortable. Past that ever since he’s reached out to her I’ve been so irritable and u happy.