My husband asked me to let my sister be his “wife” for one night. He said it like he was asking me to pass the salt.

She’s just emotional.
She feels things deeply.
You know how your sister is.

What Linda never had to explain was Carissa. Carissa made straight A’s, packed her own lunches, filled out scholarship forms without being asked, and learned that when she did things well enough, adults left her alone. Which in some homes passed for love.

By law school, Carissa had mistaken reliability for identity.

By marriage, she had mistaken endurance for devotion.

Now she sat across from her husband, listening to him explain that the identity he had preferred all these years had belonged to her sister.

“Okay,” Carissa said.

Damen’s eyebrows lifted. “Okay?”

She nodded once and picked up her fork again.

It was not surrender. It was reconnaissance.

“Okay,” she repeated. “One night.”

Relief loosened his shoulders immediately. That, more than anything, made her want to scream. He had counted on this. Counted on her absorbing the blow, calculating the cost of resistance, and choosing peace over pride.

“See?” he said. “I knew you’d understand.”

Carissa twirled another bite of pasta she no longer tasted.

She had understood plenty.