The Notorious Nap
My ex was a super jealous marine. One time, his best friend came out to visit and we very much hit it off. He was really smart and a reader, and we discussed deep social and philosophical issues. My ex took four-hour naps in the middle of the day and was napping as per usual.
His friend and I hung out and talked while he slept. At this time, I was nine months pregnant. But after he woke up, his face was red with rage—he was convinced that we had hooked up. He had no evidence other than the fact that we had an opportunity and we must have taken it.
Well, his friend and I laughed it off because we thought he was joking. Nope. For the rest of our marriage, he was convinced that we were having an affair. Story credit: Reddit / (LowThreadCountSheets)