The day I forgot my laptop charger, I ran home and walked in on my husband and my “best friend” in my bed. I didn’t scream. I didn’t cry. I let him beg, let her vanish, and let them both think I was “working things out”

I was running late. My boss wanted a presentation by noon—a pitch deck full of numbers and optimism. I’d stayed up too late the night before polishing slides while Lily fell asleep against my shoulder and Emma built a fort out of couch cushions. I grabbed my laptop bag, my keys, and my dignity in a neat stack, kissed the girls, and then kissed Marcus’s cheek out of habit. He smelled like coffee and crisp aftershave.

“Big day?” he asked.

“Huge,” I sighed. “Jenna’s in a mood.”

Marcus lifted his mug. “You’ll crush it.”

“Working from home again?” I asked as I stepped toward the door.

“Yeah,” he said easily. “Basement office all week.”

I believed him because I wanted to. Marcus was responsible. Marcus was the guy who called his mother every Sunday and fixed leaky faucets and coached Emma’s soccer team like it mattered. He wasn’t the kind of man who would burn down a family.

I pulled out of the driveway and drove two blocks before my stomach dropped. My laptop charger.