Everything is O.K. as long as any authority figure has absolutely no idea it's taking place
it's okey only if her father don't have any idea.
If it's ok with you, then who on earth am I to judge it? If it makes you happy do it, if it doesn't, then don't.
Yep, fine, no problem. Just dating, absolutely no sex.
If the age of consent applies, it's fine. Some might view it as morally wrong, but there's no need to listen to their opinion.
Yes have a talk with them this and set sum rules in place
Yes bcause it isn't that much age difference