I HAVE A 21 YEAR SON LIVING AT HOME. He is verbally abusive towards me and black mails me. He does not pay rent. He feels because he is in college that its still my responabilty to take care of him. Im also in the middle of sealing my house and wants me to provide him 24 hours written notice in order to show the house. He does not own the house. I do. Can you tell me what rights he has.