I Was Christmas Shopping With My Mother-in-Law When I Saw My Husband Holding Another Woman’s Hand—Then She Whispered, “Don’t React. Watch Me.”

The woman beside him did not let go.

“What are you doing here?”

Eleanor smiled politely at the stranger.

“I’m Eleanor Hayes.”

Then she placed one hand against my back.

“And this is Clara.”

Pause.

“His wife.”