My boyfriends mammy🙄

I have been going with my boyfriend for 3 years now, and always had on going issues she is always getting involved in our business and twisting stuff to cause more arguments and is just rude. I put up with it for years but the past few months has got to much so i addressed the issue and told her she needs to mind her own business and stop getting involved in things, she turned it into a big arguement trying to play the victim card. We both got very angry with eachother and haven’t spoke since last week, what should i do😤😤