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.

That was almost everything I still had with me.

I was thirty-one years old, and until that week, I had never seriously imagined leaving Chicago.

My life was there.

Our townhouse was there.

Fiona’s preschool was there.

The pediatrician who had known her since she was six weeks old was there.

The grocery store where the cashier always gave her a sticker was three blocks from our house.

Even after my marriage began coming apart, some foolish part of me had believed the rest of my life would remain recognizable.

Then David changed the locks.

I discovered it on a Wednesday afternoon.

I had taken Fiona to my sister-in-law’s apartment for a few hours because David said he needed “space to think.”

Those were his exact words.

He had been sleeping in the guest room for almost a month by then.

He had also been coming home later and later, taking calls outside, turning his phone facedown whenever I entered the room, and insisting that the woman from his office whose name kept appearing on his screen was “just part of the team.”