Prince Harry and his wife Meghan Markle were reportedly left hurt and "confused" when Prince William and Princess Kate totally ignored them after their persitent attacks on the royal family.
The Prince and Princess of Wales have shunned the Duke and Duchess of Sussex since the couple made shocking claims about the royal family in their tell-all interview with Oprah Winfrey in 2021.
Now, Omid Scobie's "Endgame" reveals that Kate and William's silence was upsetting the Duke and Duchess of Sussex after their claims.
Some royal commentators lauded Kate and William for their sensible move to stay out of the Sussexes' controversy.
William and Kate have also appeared shunning the "Endgame" drama. They welcomed Crown Princess Victoria and Prince Daniel of Sweden to Windsor Castle on Friday.
The royal foursome posed for photos looking delighted to be together, with Kate dressed in teal and Victoria wore a red blazer and black trousers. Later, both royal couples will be attending the Royal Variety Performance at the Albert Hall.
The couple are reacting to the new bombshell book just like they did to Harry's "Spare" as they continued carrying out royal business as usual as they do on regular basis.