How do you feel about your MIL?

I always imagined having a mother in law that I could go get my nails done with, go out to dinner, have deep convos. I wish I had a better relationship with her but no matter what I do she always finds a way to belittle me. There was a time she said she loved me she was so sweet . I felt like we had finally bonded I thought she was gonna be my second mother. Idk if she was being fake with me. But all of a sudden it’s like she doesn’t like me she’s mean & manipulative. Idk what’s changed. She’s been so verbally abusive & I’ve grown to not like her. I always try to avoid her just so I don’t have to hear her mean comments. Should I just let it go or try to fix it. I honestly feel like giving up on our relationship.

(Edit) I can handle a mean comment here and there. There’s a lot more to how she treats me than just this. And it’s happened so suddenly.