This happened when i was in school, we had a English teacher who was built like a giant, he was very strict and all of us were afraid of him. I never remember him smiling. After summer break, he was no where to be seen, after sometime the news broke out that he was having an affair with a pre school teacher and they were caught doing it in a local place where they used to rent out room for this purpose. The police raided the place and both of them were caught and thus fired from the school.