My Ex sister-in-law moved in with me, my husband, and my 2 kids because she needed to move out of her parents 5 bedroom house because they treated her like a child. She is 33 years old working part time and has 4 kids of her own and no car. Only one of them(her son who is 15) is with her. She has caused a lot of tenson between my family and I. I have to carry her back and forth to work and pick her up in maybe 3 or 4 hours later and I am really getting tired. She knows that I have am the type of person that cares about others feelings so she plays on that. I really don't know how to tell her that she has until September 30th to move out. How can I tell her ? PLEASE HELP!! :confused::confused::(

Yoy just say, "After September 30 you can no longer stay here. You need to be either looking for a place or go back home."
Say it plain and simple so there is no misunderstanding.

I'd say they treated her like a child because she behaves like one.

Actually you need to just write/type out an eviction letter that by June 30 you have to be out. If she is not out you take her to court and have her formally evicted.

Thanks everyone for your comments they all helped and she is now out!! LOL YEAH!