According to an expert, the Duchess of Cambridge is Prince Harry’s last option for mending his separation from the rest of the Royal Family.

Harry is expected to release a candid memoir about his life later this year, prompting a “tsunami of terror” in royal circles.

There has been a lot of conjecture about what will be included in the book and how members of the Royal Family will be depicted.

He might target his father, Prince Charles, his stepmother, the Duchess of Cornwall, or his brother, Prince William, according to reports.

Several analysts, though, believe Kate will be spared any criticism in the future book.

And this could be because, according to royal researcher and author Duncan Larcombe, she could help Harry repair his relationship with the royals.

He told Closer magazine: “Leaving Kate from the memoir is a sign that she could be Harry’s last hope of healing the family rift. This will show that Kate is just a bridge that Harry won’t burn.

“It would be very sad if Harry were to turn on the person who not that long ago he described as ‘the sister he never had’. He and Kate had a deep bond.

“Kate is also nurturing and she and William had children before Harry so ‘Uncle Harry’ was very much part of the family in those early years. There was absolutely nothing to suggest there were any underlying resentments or difficulties.

“William and Harry didn’t agree on everything but in Kate, Harry had someone who he could really open his heart to, share dilemmas with and ask for advice.”