I had been in a relationship with my boyfriend for 2 years. When he went to England for an assignment our relationship gradually diminished. Now I have married and living with my husband. My ex-boyfriends threatening me and my husband that he will file a criminal case against me. He is mentally disturbed after hearing that I have been married. I know that he is doing all such things in frustration but I want to know whether he has any right to file a criminal case against me?