I thought my husband was hiding an affair. His second laptop revealed a much bigger secret.

Last night, the air in our house felt heavy, like a storm waiting to break. Mark was in the shower, and the sound of the water was the only thing filling the room. I walked into the closet, feeling my pulse in my throat. I reached into his leather carry-on, the one he always insisted on carrying himself. I unzipped the front pocket.

I found a vanity case tucked behind a stack of clean handkerchiefs. It felt heavier than it should have. When I pulled it out and clicked the latches open, the smell hit me first. It wasn’t cologne. It was the sharp, metallic tang of cold, new electronics. Inside sat a secondary, non-company laptop and a set of state identification cards. The name on the cards was Mark Sterling. The status said single.