Charles and Diana's fairytale wedding captivated the world and promised a perfect life for the young royal couple. Yet in private, Diana feels side-lined by the royal family as she struggles with bulimia and the persistent, lingering presence of another woman in her marriage.

Princess Diana's rise to global stardom creates tensions and jealousy between her and Prince Charles. As the rift between them deepens, the royal marriage begins to unravel.

Diana shocks the nation with a book detailing hidden truths of her life. It has devasting results for her marriage, but the public are strong in their support for the Princess they love. Her most daring departure from royal traditions is yet to come.