Royal divorces
Photo: Prince Charles and Princess Diana kiss on their wedding day in London, July 29, 1981.
Princess Anne and Mark Phillips
Photo: Princess Anne and Mark Phillips as newlyweds, waving from the balcony of Buckingham Palace, Nov. 14, 1973.
Prince Andrew and Sarah Ferguson
Photo: Prince Andrew and Sarah Ferguson, June 6, 1990.
Princess Margaret
Princess Stephanie of Monaco
Princess Caroline of Monaco
Caroline's second husband, Stefano Casiraghi (seen here), died in a boating accident in 1990. Caroline then married Ernst August, Prince of Hanover, in 1999.
Prince Joachim of Denmark
Princess Irene of the Netherlands and Carlos Hugo
Princess Irene and Carlos Hugo divorced in 1981.
Photo: Dutch Queen Beatrix, left, and Princess Irene wait for the coffin of their father, Prince Bernhard, at the Noordeinde Palace on Dec. 5, 2004 in The Hague, Netherlands.
Princess Christina of the Netherlands
Photo: Dutch Princesses Christina, Margriet and Irene arrive for the wedding of Queen Beatrix's second son, Prince Johan Friso to Mabel Wisse Smit at the City Hall on April 24, 2004 in Delft, the Netherlands.
Edward, Duke of Windsor
He was given the title His Royal Highness The Duke of Windsor after he abdicated in December 1936.
Photo: The Duke and Duchess of Windsor (Wallis Simpson) pose after their wedding at the Chateau de Cande near Tours, France, on June 3, 1937.