I am an assistant principal in a middle school (grades 6-8). When I have to search a student's cell phone, I often get sick to my stomach at what I find. It gets worse and worse every year.
Jon married a girl I grew up with. In the middle of the night two years later, Jon called me because he had just found emails that made it clear to him that his wife was cheating on him. Soon after, she left and never came back.