needs some addvice In California

[Mike White]

I own my house and Iet my sister stay with me tell her son got out of jail in 8 month. This was a Verbal agreement now he is out and she will not go. If I file a unlawful detainer and we go to court and she claims that i turned the water off on her and locked her out of the laundry room so she had to get a motel room will I have to pay her up to $100 a day ? I live in California