We often think we know our partners better than anyone else. But sometimes, the truth turns out to be very different.

In the stories we’re sharing today, people were shocked to learn surprising secrets about their partners. They’ve bravely decided to share their stories with the world.

The Story: After my husband passed away, I had to go through his things.

While cleaning out his car, I found a garage door opener in the glove compartment. It was strange because we didn’t have a garage that needed one, and his work didn’t use one either.

I thought maybe it was just a mistake or something he forgot about. But I couldn’t stop thinking about it.

Weeks later, I decided to drive around our neighborhood while pressing the opener, just to see if it worked somewhere. To my surprise, the opener worked on a garage at the corner of the street.

My heart started beating fast as the door opened slowly, revealing a dark space. Inside, I found an old car covered in dust and some boxes in the corner.

I opened one of the boxes, expecting to find tools or random things. But instead, I found letters—lots of them—all addressed to my husband from a woman I had never heard of.

The letters were from years ago and were full of details about a life I knew nothing about. As I read through them, I realized my husband had a secret life he had kept from me for years.