I balance our joint account every month out of habit, not suspicion. This time a routine five-hundred-dollar payment to an electrician stopped my hand on the mouse.

She came over to surprise him. The girl in his bed was the easy part to understand. The locked door down the hall was the part that broke her.

He always answered on the second ring. So when his name lit up my phone at midnight and he didn't speak, I almost hung up. I'm glad I didn't.

My husband couldn't put down a silly little phone pool game with a coworker. I couldn't figure out why a grown man was so obsessed. Then I read between the turns.

A late-night notification from a smart speaker app pinged her phone two hundred miles from home. She only opened it out of habit. Then she pressed play.

Trapped at home with two toddlers, I couldn't drive across town to learn the truth. So I paid a stranger to do it for me.