See more Daily Mail on Google - save us as a Preferred SourceBy ANDREW LOWNIE Published: 08:19 BST, 28 May 2026 | Updated: 08:36 BST, 28 May 2026

The relationship between Sarah Ferguson and Diana, Princess of Wales, was a very complex one. They both felt very restricted within the confines of the royal family. At the same time, there were some concerns Diana had that Fergie was perhaps undermining Diana's reputation.The two actually fell out over Sarah Ferguson's autobiography in 1996. The relationship was never repaired, though Sarah Ferguson pretended it had.I think if Sarah Ferguson does an autobiography, it will be the relationship with Diana that she talks about.Watch the video to find out why they fell out.