I woke up from surgery to find my four-year-old son abandoned on a hospital bench, crying into my coat….

The nurse looked away. I called my mother with shaking fingers. She answered on the third ring, laughing at something in the background.

“Mom,” I said, my voice rough. “Where are you?”

“Oh, sweetheart. You’re awake?”

“Where are you?”

There was a pause. Then she answered carelessly, like it meant nothing.

“At Melissa’s. Your sister needed us more.”