Thank goodness! I just thought that, considering student/teacher relationships are taboo, discussing it might cross a line somewhere...
Private lessons are very frusterating to me because it is a better time for students and teachers to be alone together and all sorts of awful things can happen (or get spread around.)
I have had a new director every year and every director has stuck to the law (pretty much) and I am glad that we don't have to deal with anything but rumors where I am!
Sadly, a very small amount of "relationships" are out of a really bond between the two people. Mostly, it's just for perverted reasons... People like that should not be teachers...
I just worry about when I am a teacher; how many collegues will I lose because of this matter? Teachers are only human, though...