<human>: Can you provide a brief overview of the text?

She fights with everyone in the family basically all the time (especially my mother) and it creates an awful family environment at home. For quite some time, she was living away from home because we couldn't handle her (parents' house in another city) but now she is back at home causing all sorts of trouble.

First, she has no job so she relies on my parents' allowance and stays home all day long. Her background is in art which doesn't help at all in getting a job. What's worse is she has no motivation to work. She likes to play all day doing nothing (traits of a spoiled child).

Second, her personality is just terrible. Inconsiderate, mean, lying, shady, rogue and violent. Honestly, not sure what to do about this one. Maybe therapy? I don't know why she turned out this way since she's living life without much worry (stable home, steady allowance, etc). She blames mom and dad for everything and is never thankful.

Third, I want to move out partly because I don't want to live with her and enjoy freedom. What is the best course of action since it'll be hard for my parents to handle her if I move out. They are not home for months at a time and she might trash the house (she does not take care of things at all). 

Should we just make her live alone somewhere? My parents are just worried she will make weird and shady friends (she already has quite a few from what it seems). Send her to a bootcamp? Therapy? 

Honestly, if she were my child, I would have disowned her. The things she does is simply unacceptable in anyone's eyes. The violence, car accidents, trashing the house, fighting parents 24/7, lying, complaining 24/7 and so much more. 

I am just trying to help my parents out because I cannot think of a decent solution. 

Just FYI, she is the oldest child in the family and we are Asian.

Thank you in advance. Any advice would be greatly appreciated. Thank you.
<bot>: mean, violent, lying sister causing trouble at home fighting everyone. no job, no motivation, horrible personality. how to handle her?