It's a pig sty doin' pig shit.
In my day in HS (Class of 19 and 75) I dated a woman who I later dated at college. She revealed to me while we were at the University, that she had had an affair with a HS instructor at our school. It took me a while to recognize who she was talking about, because he taught subject matter I never took, and I barely knew of this fellow. He was married and 43 years old at the time we were seniors in HS. She did not turn 18 until after HS graduation. The state we were in had age of consent at 18 at that time, so he committed statutory rape at least once (I never asked...)
The woman I am writing about is one of the most intelligent people I have ever met, she is a great friend, an exceptionally capable person, parent of two adults - who are exceptionally bright and creative people themselves.
If the instructor from our HS is still alive, he would be...91, so I will bet he’s approximately dead.
I had no idea this was going on while I was in HS, I’d like to assume it was exceptionally rare back then.