A renowned royal expert is speaking out this week to warn Meghan Markle and Prince Harry that any “petty insults” that they try to throw at Prince William and Kate Middleton will backfire on them. The expert also claimed that William and Kate have “debunked” the claim made by Meghan and Harry last month that serving in the British royal family is like being “trapped.”

“As the nation’s memory gropes backwards over the travails that have beset the Royal Family in the past year, it can comfort itself with one solar myth, one solid bond in the bank of our collective future,” royal commentator Petronella Wyatt  wrote in a column for The Sun.

“As the nation’s memory gropes backwards over the travails that have beset the Royal Family in the past year, it can comfort itself with one solar myth, one solid bond in the bank of our collective future,” she added. “The Duke and Duchess of Cambridge, whose marriage we celebrated in the tumbling April sun ten years ago on Thursday, have turned up trumps.

“Amid the noisy departure of The Unhappy Prince and his Duchess, and the passing from this life of the stalwart Duke of Edinburgh, William and Kate have proved themselves to be the real deal — the 40-carat jewel in the Crown,” Wyatt wrote.

Wyatt titled this article, “Meghan and Harry’s petty insults couldn’t hurt William and Kate, who are living proof public service is not a prison.” Not stopping with the above, she claimed that the “triumph of Kate and Will” was a “bitter pill” for Meghan and Harry to swallow.

“There have been doubters and naysayers, in the verdant hills of Montecito, California, with its 50 shades of green with envy,” she alleged. “This is a tale of two couples — and for the Duke and Duchess of Sussex, the triumph of William and Kate is a bitter pill.”

Wyatt then addressed the explosive tell-all interview about the royal family that Meghan and Harry did with Oprah Winfrey last month, branding it “foolish.”

“Last month, I predicted in this paper that Harry’s foolish decision to go along with Meghan’s tell-all Oprah plan, and to take a bovine pride in her attempts to paint the Royal Family as a camorra of racists and misfits, would be met by scorn, particularly with regard to any insults levelled at the Duke and Duchess of Cambridge,” Wyatt wrote. “Throw any insult you like at William and Kate, but they always come out smelling as sweet as English roses.”