As a successful television journalist at Good Morning America, Mary Pflum is known as a polished and highly organized producer. It’s a persona at odds with her tortured childhood, where she watched her emotionally vulnerable mother fill their house with teetering piles of assorted “treasures.” But one thing has always united mother and daughter—their love of white dresses. From the dress worn by Mary’s mother when she became a nun and married Jesus, to the wedding gown she donned years later, to the special nightshirts she gifted Mary after the birth of her children, to graduation dresses and christening gowns, these white dresses embodied hope and new beginnings.

After her mother’s sudden death in 2010, Mary digs deep to understand the events that led to Anne’s unraveling. At twenty-one, Anne entered a convent, committed to a life of prayer and helping others. But lengthy periods of enforced fasting, isolation from her beloved students, and constant humiliation eventually drove her to flee the convent almost a decade later. Hoping to find new purpose as a wife and mother, Anne instead married an abusive, closeted gay man—their eventual divorce another sign of her failure.