" The quest of the handsome prince was complete. He had found his fair maiden and the world had its fairytale. In her ivory tower, Cinderella was unhappy, locked away from her friends, her family and the outside world. As the public celebrated the Prince’s fortune, the shades of the prison-house closed inexorably around Diana.
For all her aristocratic breeding, this innocent young kindergarten teacher felt totally at sea in the deferential hierarchy of Buckingham Palace. There were many tears in those three months and many more to come after that. Weight simply dropped off, her waist shrinking from 29 inches when the engagement was announced down to 23 inches on her wedding day. It was during this turbulent time that her bulimia nervosa, which would take nearly a decade to overcome, began. The note Diana left her friends at Coleherne Court saying: “For God’s sake ring me up--I’m going to need you.” It proved painfully accurate. "
― Andrew Morton , Diana: Her True Story in Her Own Words