My junior year of high school I overheard a rumor that one of the seniors and one of the teachers were planning on having sex with each other. Well, it wasn't exactly a rumor that I overheard. They spoke about this directly in front of me, and pretty much everyone else in the student body.
Their plan was to wait until after she graduated so it wouldn't be a scandal, which is wrong for two reasons. One, he was married with two kids and two, all the other reasons. This story seems tame in comparison to these Reddit scandals: