Explores the span of their relationship, from the early days of the couple's courtship to the challenges and controversies that prompted them to step back from the royal family.Explores the span of their relationship, from the early days of the couple's courtship to the challenges and controversies that prompted them to step back from the royal family.Explores the span of their relationship, from the early days of the couple's courtship to the challenges and controversies that prompted them to step back from the royal family.