<human>: Hello, 

I'm in a real terrible situation at the moment. 

I live,work and socalise with a girl I hate. She's extremely rude talks to me and other people she does not have any manners, she shouts at you, talks to you as if your 2ft tall, she's extremely ungrateful and has no respect for her parents, she demands money, clothes, items off them and calls her mom a bitch, she's selfish and has sever OCD meaning everything has to be her way or she'll stomp her feet and shout and cry like a 5 year old (Which she has done several times in and out of work and our boss had to have a word with her). 

I'm an international volunteer working on an intern program who provide housing and work during my stay we are out of a town and do not have a car so we are extremely isolated, volunteers come and go and currently it will just be me and her until I leave. 

I live, work, socalise and do everything with her I have to be fake but she's just a horrid person and I can't deal with her attitude.

I've already decided to shorten my contract but I still have 4 months to go, what do I do?

Can you succinctly summarize the text in 1-3 sentences?
<bot>: I am stuck living, working and being around a rude, selfish, self centered, childish, tantrum throwing, disrespectful woman and I'm struggling avoid confrontation at this point.