I don't want to talk to my mother
Did you both get into a fight or something?
No, I don't mind that. It's just that in a few days she will start mocking me about my joblessness.
You shouldn't abandon your mom like that. You should talk to her. She may mock you, but you should tell her that and work things out.
She is mentally abusive, and I can't take this any longer.
That is still your mother though and I really think that you should try to talk to her. It is not okay to leave people that you are close to out of your life.