Every Friday, my husband claimed Karen needed help with her sink. Three years later, I finally questioned his story. Everything changed.

I got into my old Chevrolet and drove toward Karen’s neighborhood. The drive felt longer than usual. My hands were shaking so badly on the steering wheel that I had to grip it until my knuckles were white.

When I turned onto Oak Street, my eyes immediately searched for Mark’s blue Buick LeSabre. It wasn’t in Karen’s driveway.

For a brief second, I felt a rush of relief. I thought Lilly had made a mistake. I almost turned the car around to go home.

But then I noticed the garage door. It was completely shut. Karen never parked her car in the garage. She used it for storage.

I parked my car a block away, near the local Methodist church. I walked back to Karen’s house on foot, my boots squelching in the wet grass of her side yard.

I walked around to the back of the house. The kitchen light was on, casting a bright yellow square onto the damp patio.

I took a deep breath and looked through the kitchen window.

They weren’t working on any plumbing. There was no toolbox in sight.

Instead, there was a bottle of expensive white wine on the counter. Mark and Karen were sitting at her small kitchen table. He was holding her hand, laughing at something she said. It was a genuine, happy laugh. I hadn’t seen him laugh like that in years.

Then, he leaned over and kissed her.

My body went completely rigid. I felt a physical sickness rise in my throat. I wanted to scream, to kick the door down, to break the glass. But something colder and calmer took over.

I took my phone out of my pocket. My fingers were trembling, but I managed to unlock the camera.

I took 6 clear photos. The flash was off, so they didn’t see me. I captured everything. The wine, the holding of hands, the kiss.