The dispute comes amid wider pressure inside the royal family following the arrest of Andrew Windsor, 66, and the continued fallout from the rift with Prince Harry, 41, and Meghan Markle, 44.
Whereas Charles has signaled some enchancment in his situation earlier this yr, his public schedule has remained demanding, together with a state banquet for the Nigerian president and a subsequent go to to Cornwall, with a U.S. journey deliberate for subsequent month.
An insider described a latest flashpoint on the Nigerian state banquet, highlighting the rising divide between William and Camilla.
They stated: “William has been urging his father to ease off and genuinely take a step again to give attention to his well being, however every time he brings it up, it appears to set off pressure as a result of Camilla is seen as encouraging Charles to maintain pushing ahead together with his public duties. It is changing into a recurring level of battle between them.
“The state banquet particularly actually introduced these variations to the floor. William was firmly of the view that Charles merely wasn’t nicely sufficient to attend and may have prioritized relaxation, however Camilla was adamant that their presence was essential, particularly given the scrutiny the household is underneath.
“They finally went forward, however it did not ease issues – if something, it heightened them.”