Roller coaster relationship with Mom

2 weeks ago my mom offered to cook for us every Saturday and bring it over, that way she can also spend time with our LO.

And so Last week when I was over at my parents, my mom told me how to raise my toddler I responded that how I parent is my issue now. Saturday, she made my brother drop off the food and he said something like “she isn’t feeling well” I knew this behavior was because she must’ve gotten offended of what I said.

I went by yesterday without LO and she acted cold didn’t even ask where LO was or how she is.

My mom has a problem with filter, she feels the need to be critical, judgmental, offensive, vulgar, tell me what I should do and when I respond back she gets aggressive, angry, offended. It used to hurt me so much but now I feel that I shouldn’t care. I’m just the type of talking about it so we can squash it and move on. I’m not really sure how to approach this though? Do I pretend everything is ok? Do I talk about it? Should I give it time to resolve itself?

Edited: She told me I need to spank LO so she won’t walk all over me. And that I’m not being strong enough to discipline her.