Once a man has called you a slut, and obsessed over your sexual past, he is the one who is not going to change.

You refer to him as being wonderful, but he judges and ridicules you for something that is none of his business. How can he be wonderful to you?

It isn't clear to me why you felt the need to share these things to begin with. Were you looking to be accepted 'warts and all' or for some kind of atonement?