Would you kick a 19 year old spoiled and extremely disrespectful teen out?

I pay all the bills in my mother's house and I also live here with my 3 other siblings, the youngest is a 19 year old that steals money from us, goes days on end without answering his phone that my mom happened to buy him, it's extremely disrespectful and aggressive in the way he talks to my mother. had a job where he quit from without telling us so I had to be the one finding that out but still he didn't say why or gave us any explanation.

in this house we have rules and i'm tired of him not respecting them. he doesn't want to work but wants to have money, doesn't want to study so he's still hasn't finished highschool like I don't know what else to do or how to speak to him in a way that he'll understand that he is a man. a soon to be 20 year old young man that won't have me fixing his mistakes and paying his bills forever. at this point I can't even leave home because I have all of them depending on me. I want to home my own house again, do my own stuff and worry about my own problems
Would you kick a 19 year old spoiled and extremely disrespectful teen out?
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