Queen Camilla is reportedly staying out of King Charles and Prince Harry’s rift as tensions rise in the royal family following the release of Harry's memoir

King Charles and Prince Harry face a pivotal moment in their fractured relationship as the King’s cancer diagnosis adds pressure to reconcile, but insiders tells PEOPLE a deep lack of trust stands in the way.

Prince Harry 's apparent wish to change his surname to Spencer should make King Charles do one thing, an expert has claimed. While reports say the 40-year-old was counselled against the decision by his uncle, Charles, Earl Spencer, commentators have claimed that it "sends a message" to the royals over his wishes to reconcile.