Diana, Princess of Wales have a paying job before her engagement. She made her first public appearance with Prince Charles in a charity ball in March 1981 at Goldsmiths' Hall, where she met the Princess of Monaco. Twenty-year-old Diana became Princess of Wales when she married the Prince of Wales on 29 July 1981 at St Paul's Cathedral, which offered more seating than Westminster Abbey, a church that was generally used for royal nuptials. The service was widely described as a "fairytale wedding" and was watched by a global television audience of 750 million people while 600,000 spectators lined the streets to catch a
Diana, Princess of Wales interview that she had suffered from depression, "rampant bulimia" and had engaged numerous times in the act of self mutilation; the show's transcript records Diana confirming many of her mental health problems, including that she had "hurt (her) arms and legs". The combination of illnesses from which Diana herself said that she suffered resulted in some of her biographers opining that she had borderline personality disorder. The interview proved to be the tipping point. On 20 December, Buckingham Palace announced that the Queen had sent letters to the Prince and Princess of Wales, advising them to divorce. The Queen's move