A stranger beside me on a flight asked, “Could you pretend you fell asleep on my shoulder?” I almost said no. I had just left Chicago with my five-year-old daughter, two suitcases, and a marriage that had fallen apart three days earlier. But I agreed. Two hours later, I woke up still leaning against him—and discovered the quiet man beside me was one of the country’s best-known billionaires. Then my phone reconnected, and a message from my ex-husband appeared: I KNOW YOU TOOK FIONA TO NEW YORK.

A stranger seated beside me asked me to pretend I had fallen asleep on his shoulder during our flight from Chicago to New York.

I almost laughed because it was such an odd request.

Then I noticed the man across the aisle holding his phone a little too carefully, and the two young women three rows ahead who kept turning around to look at us.

“All right,” I whispered. “For a minute.”

So I leaned my head against the stranger’s shoulder and closed my eyes.

I thought I was doing a small favor for a tired businessman who wanted some privacy.

Instead, [I actually fell asleep.]

Almost two hours later, I woke up beside one of the wealthiest and most recognizable men in America.

Before I could make sense of that, his security chief sent him a photograph from LaGuardia.

My husband was waiting inside the terminal.

So were two private investigators.

And according to the message on the screen, David had spent the hours I was in the air telling people I had disappeared with our daughter.

Three days earlier, he had been the one who changed the locks on our house.

I had boarded that flight carrying two suitcases, a folded stroller, a diaper bag that no longer contained diapers, and my five-year-old daughter, Fiona, asleep against my chest.