I may have misunderstood, but i don't see ANYWHERE, where she said this man RAPED anyone!

She said that he was not a "good boy" in his sexual past, which could mean he slept around, etc. But rape? Could be, but that's not what she said.
Tina, if he HAS raped someone that's a different story. Has he gone to prison? Has he gotten any treatment for this kind of thing? A little more info would be helpful IF he has raped someone.
If there is rape involved, I guess I would be upset if my daughter were involved with someone like that too -- but at the same time, depending on your age again, I wouldn't be able to make the decisions for you. I would hope that I had brought you up with better decision making skills than that. I certainly wouldn't want someone like that around any children of mine -- or potential children. There's a LOT to think about with this man.
Wishing you the best. Hugs, Lee