It's also being reported that Meghan attracted the royals' ire when she asked for air fresheners to be sprayed in the ancient chapel where she tied the knot with Harry.
In previous years, William and Kate spent some Christmases with the duchess' parents Michael and Carole Middleton at their Berkshire home.
As artificial snow fell around them the two me exchanged snowballs and Kate even found herself the target of a playful attack.
Claims suggesting Harry and William haven't been seeing eye to eye have been doing the rounds online, however, ET Canada can now confirm the couples will all spend the festive period together in Norfolk.
The rumors are so bad that Buckingham Palace took the rare step of issuing a statement about regarding the reported reprimand from Kate, saying succinctly: "This never happened".
Back when Markle was planning her wedding to Prince Harry, an insider claimed that Kate was trying to help the former actress.
The so-called "frictions" between the pair have apparently put "strain" on Prince William and Prince Harry, who have always been close. There were Christmas trees, a photo booth, stockings and other on-theme decorations, and the royals took part in activities such as decorating snow globes, making crackers and throwing snow balls.
William is Honorary Air Commandant of RAF Coningsby, Lincolnshire, according to Kensington Palace.
"Kate and Meghan are very different people, and they don't have a lot in common, but they have made an effort to get along", said the source.
It's easy to wonder why the palace would comment on a news story - doesn't a denial just make the original story seem so much more valid?
One thing is for sure.