Fraud Physical Abuse Pretext Of Marriage

My bf cheated on me. We are in a relationship for 6 years. He has been misguiding me about marriage for years. He made me pregnant twice and did my abortion. The 2nd abortion was a forceful one, I was not ready for that but he abused me, mentally emotionally, and threatened me to leave, then after emotional blackmail did my abortion I cried in pain whole night. I am now mentally physically and emotionally destroyed and suffering a lot. Without any fight or any matter, he suddenly left talking to me..on contacting him he is abusing me, and even provoking and telling me to " go & die". And also used to tell me that "don't worry I would prefer to go jail if u do something" My mental situation is getting worse and he is responsible for that. Since many years he is fooling on marriage, by different excuses Kindly suggest me next!!