I have been approached in subtle and not so subtle ways as a youngster and as an adult. All of the situations were non starters. As a youngster, the inclination is to run, as an adult with a little perspective, a polite disinclination is all that's required. My sexual orientation was not endangered. A violent predator cannot change orientation but can change one's behavior i suppose. But that is considered a violent crime and that's because violence in most cases isn't considered kosher. Unless, of course, it's directed to those that society considers 'less than'. In your case, I think you're safe and so are any children you might have in the future. That presupposes wise decisions on your part.