Add Yahoo as a preferred source to see more of our stories on Google. Reddit user u/h3llofaRide posed the question, "What's the worst cheating story you've ever heard?" The replies quickly filled with ...

1."My dad cheated on my mom with my best friend's mom who was also married. I was a teenager at the time, and I unfortunately found out before my mom did. Guess who had to tell her? My dad told me I ...