We often think we know our spouse better than anyone else, but sometimes the truth is shocking. In the stories we’re sharing today, people were stunned to find out the hidden truths about their partners. They bravely decided to tell the world what they discovered.

The Story:

After we broke up, my ex was clearly nervous while packing his things. He said he couldn’t find his “blue work planner” and made me promise that if I found it, I’d call him right away without looking inside.

A few months later, I found the planner and couldn’t help but open it. I was horrified to see that it wasn’t a work planner at all. He had been keeping detailed records of my menstrual cycle for the past nine years, with exact dates and even times.

I was shocked and felt sick to my stomach. I still don’t understand why he did this—it showed a twisted side of him I never knew existed. I don’t know if I should confront him about it or if I even want to.