"Megxit" could soon get even uglier, with concerns the couple will give a tell-all interview calling the rest of the royals "racist and sexist", writes the New York Post.
The Sussexes have received endless backlash since their shock announcement last week that they were stepping down as senior royals, and friends close to the couple say they will retaliate by targeting the monarchy itself.
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• Prince William speaks out about Harry and Meghan's split from Royal family
• Harry and Meghan's resignation from the royals comes with a hefty bill
• Kiwi who broke Harry and Meghan story reveals what's next for royal couple
• The photo that revealed early troubles for Harry and Meghan
Harry and Meghan are planning to discuss their decision with US TV host and friend Gayle King, according to Page Six.
The first signs of trouble appeared in a documentary last year - and the journalist behind it, Tom Bradby, who is also friends with the couple, says the rest of the royal family should be worried.