Abusive household

This is a repost from another sub i posted on

Hello, I am 19 living in Michigan, my mom 43 F is insanely mentally unwell and abusive. Everytime me and my mother argue she always goes straight to kicking me out, making me pay rent ETC. Today she’s asked for help with EBT since my income is being counted against it, my solution was to tell her id buy all my groceries from now on, i had to buy myself a new bed and pay out of pocket for my root canal as well because after years my parents still could not afford it. my dad is the only one working and is on workers comp right now, my mom is fully able bodied but does not work and stays at home gaming all day, i’ve told her to get a job and she sees it as me saying i’m better than her for having a job. since my mom is a big swiftie she also has a ton of merch, so she could sell that if it really came to it but she refuses. Im unsure how to get out of this situation especially with the way the economy is. my income is limited because i’m part time but i still make more than my parents do currently. i’m tired of being threatened with rent or being kicked out.