Revenge, even the pettiest kind, usually takes patience. But when it comes to it, there are some people who simply manage to take it to a whole other level.
One Redditor shares a story about how his mom kept up her little petty revenge game against her husband for 30 years because he was too stubborn to admit that the notorious Christmas tree fire supposedly caused by the lights was really him falling asleep with a stove on. Scroll down to read the full story!
More info: Reddit