Well, I wouldn't be crazy about it, but to forbid it would be a bit like locking the barn door after the horse is gone.
I do think you should sit down and have a real talk with him about your feelings about the situation (not just prom night, but sex in general) but ultimately let him go. (And "let" is not quite the right word - the kid is 18, after all.)
I do think you should sit down and have a real talk with him about your feelings about the situation (not just prom night, but sex in general) but ultimately let him go. (And "let" is not quite the right word - the kid is 18, after all.)