My Partner is completly obsessed by my previous partners,now to the point of violence. We argue constanly and never talk about anything other than the past. He has to know everything in the smallest detail, even making me act out previous sexual scenes.We have been together for 2 years, I am 32 and have had 12 previous partners, He thinks this is disgusting and that I must be a whore(which he tells me every day) He was such a loving kind man,but has really turned into a monster. I have explained everything to him at least 50 times and constantly reasure him, tell him he is fantastic(which he is,when he is calm)tell him I have never known anyone like him and trully love him. He thinks I am saying this because I have had my life and now just want to settle down.He insults me constantly and treatens me with violence if I cry, shout, beg, try to leave-even in public places.. Please help I'm desperate.