I don't want to deal with my mom's anxiety
Why don't you want to help your mom?
We don't get along.
Your mom is having issues. You should be there for her during this time. She loves you.
She's just a crazy bitch that wants to talk 24/7. I can't take this.
She is probably really lonely and needs some support right now. You can try to get her professional help if the anxiety is causing you problems too. You don't have to do this alone it takes a team.