I did not shout. I looked at him for a long moment, set my purse on the floor, and told him calmly that he could explain himself to a lawyer. Then I turned to Ms. Rowan and asked if she knew he was married. She whispered that he had told her we were already divorced, and her eyes filled with tears. Her shock told me more than any confession could.

The superintendent, Mr. Delgado, arrived within the hour, called by a teacher who had heard the broadcast. He led my husband, Dennis, into the conference room, and Ms. Rowan followed, handing over forty-one texts in which my husband called me cold, bitter, and ready to leave him. The records showed more. He had paid for hotel nights and a weekend in Charleston with the school booster fund, a total of $3,800. Mr. Delgado placed him on leave that very afternoon.

I drove home, packed his things, and changed the locks that evening. My sister arrived with a casserole and stayed three nights, while I slept more deeply than I had in months. The next morning, my lawyer said the secret spending and the affair gave me a strong case. Dennis resigned within the week and repaid every dollar. In the settlement, I kept the house, since I had paid down its mortgage from my own savings, and he moved into a small apartment across town.

Ms. Rowan transferred to another district and mailed me a short apology, which I read once and put away. Her own husband had heard the announcement through his daughter’s classroom speaker, and they separated as well. In the spring, I returned to that school for the book fair, carrying brunch for the front desk secretary, who had once told me to wait outside his office. She hugged me tightly. The new principal, Ms. Alvarez, thanked me for coming. I ate a cinnamon roll in the sunlit hallway, and for the first time in months, it tasted sweet.