So my twin sister lives with my fiancé and my daughter and I. We have lived together for a year, and we just resigned the lease. We are having a problem now. I have told my sister and her new guy friend to please not have sex while my daughter is awake running around. They keep doing it, excuses keep changing. The first two weeks he wore no shirt around my house and we had to tell him to put one on because she wouldn’t. I can’t do anything this anymore. They’ve destroyed the rental floor, they are careless and loud. And they have a hard time following rules. What should I do?