I went to the airport only to say goodbye to a friend. I never expected to see my husband there, embracing the woman he insisted was “only a coworker.”

My fear had vanished.

In its place was something colder and far more useful: clarity.

I sat at a café inside the airport, opened my laptop, and called Marcus Vance, my late father’s former business partner. Marcus was a senior corporate attorney who had known me since childhood and had always treated me like family.