My wife is paranoid schizophrenia patient and since last 3-4 years she has been going out of control, suicidal tendency, making false police complaints against me, asking divorce every now and then. We have been living in a rented appartment for almost 7 years and keep on changing our places. In the month of August'16, she slapped the old neighbors and blamed me in front of all that I have extra marital affair with that old neighbor lady and so on. Since then, we have been living at our parental places with no contact. Now, all of a sudden she has started calling me again and again, but I did not pick up her calls and blocked her. There is no case registered from either sides. My question is what if she comes to our place and do all drama, shouting or call police in worst case? What all precautionary or there and then steps I can take to handle such a situation?