Some moments seem destined to remain mysterious even if you stop, rewind, replay them from a million angles. Until last night, my most recent was the moment the woman calling herself my mother approached me at Dad and Haley's wedding, pressed that envelope into my hand with pleading eyes, and added to the uncertainty I'd always had about my place in this family. Now, it's the scene in the hallway with Timothy that haunts me when I drive home after dinner alone. I stare out the window at the lights of the pool house for a long time before yanking the curtains closed. After I close my eyes, I'm transported...