I Got Home From the Oil Rig Two Weeks Early and Found My Eight-Year-Old Son Cooking Dinner for Strangers—The Messages He Never Sent Explained Everything.

That night I showed Finn two possible schedules for the coming week.

One had me picking him up from school every day.

The other had Gloria getting him on Friday, when I had a doctor’s appointment.

He picked the second one because he wanted to bake cookies with her.

He pointed to the box on the calendar and asked me to write it in pen.

“So it won’t change?”

“It might change if something important comes up,” I said.

“But if it does, I’ll tell you ahead of time.”