Prince William is said to be fuming as he hatches a covert revenge plot against Prince Harry and Meghan Markle for their “endless public bombs at the royal family,” sources claim.

The bombshell disclosure, emerging from Kensington Palace, has sparked a fiery furor, with William seething about Harry and Meghan’s airing of the Royal family’s dirty laundry along with stinging swipes at royal tradition.

William, 43, is “furious” at Harry’s demand over dinner for an apology, Meghan’s queenship boasts, and their Netflix plan with Archie. The brothers met last Thursday after Harry raced over from Frogmore Cottage like “Lewis Hamilton” ahead of the Queen’s birthday—revealed by The Sun.

Palace insiders say William remains furious about it all. “They’ve made the family a laughingstock,” a source hissed, pointing to Meghan’s diss of Charlotte in a photo and her leaked emails plotting an escape from the monarchy.

William is said to be preparing a strategic counter, however—with the support of Kate—which may involve closing ranks on Harry’s exile, or even blocking their path to royal events going forward.

X is exploding out of the gates as WilliamVsHarry trends and critics cheer William’s spine. “Time to cancel the Sussexes—for good!” one user raged.

Backers of Harry and Meghan, meanwhile, cry foul: “William’s revenge is petty—let them live!” It’s the drama, heaping on top of Charles’s health challenges and Camilla’s demotion in favor of Kate to bring about a queenship, that portrays a monarchy near collapse.

Buckingham Palace remains silent, but a fragile and “heartbroken” King Charles is said to have implored William to keep his cool. As Harry’s custody battle and Doria’s Camilla bust-up rage, William’s payback could torch any reconciliation.

Or will he put his plan in motion or withhold it for the sake of the Crown? As the royal soap opera swirls, this secret plot holds the prospect of a showdown that might change everything for the monarchy.