If Kyle still his friend it will be hard for him to take you serious unfortunately. Thats the worst think that can happen to a man, knowing your best-friend had a sexual encounter with your girl. I know it was forced and you didn’t really have control over that. But why would you take a ride in his car knowing he’s a weirdo that wants to do sexual things with you? Why not tell your boyfriend right then and there he raped you? Why protect Kyle when you and your boyfriend suffered the most? I think you should move on and never bring it up. It doesn’t help anything. You should’ve spoke up when it first happened to save yourself 15 years of guilt.