I had met a 32 year old woman online on a popular matrimonial website (I am 36). . We met occasionally (once in a month) for 4 months. We exchanged a few emails and sms. I found her behavior to be inconsistent so I said no. In fact, after that, due to other factors , I decided not to get married at all. Then she started abusing me in email and sms. After each round of abuse, there are apologies. She comes over to my apartment , creates a scene and refuses to leave She has once hit my maid.. Now she claims that she wants to live in with me. It doesn't look like she is in a proper state of mind. How do I make ensure that she does not come over to my place and attack.