After five years of silence, I unexpectedly met my ex-husband at a wedding. He made cruel remarks, and the woman beside him smiled as if she had already won. I stayed composed—until a little girl ran across the room and called me “Mommy.”

“Can I talk to you?” she asked.

I stepped into the hallway and closed the door behind me.

Vanessa looked down.

“I want to see her.”

“Not tonight.”

Her head snapped up.

“She’s seven,” I said. “She just discovered that a person from a photograph is standing twenty feet away at a wedding. She does not need an emotional reunion in a hallway.”