When Harry celebrated his 40th birthday in September, however, King Charles and Prince William both acknowledged his day with a social media tributes. Middleton even celebrated brother-in-law's milestone day with a phone call, a source told Express.

Here's which phone call spelled the end of Prince Harry being trusted by the King Charles and the rest of the family in any compacity.

Any potential reconciliation between Prince William and Prince Harry hinges on King Charles III’s approval and involvement. A royal insider revealed that efforts to repair their strained relationship

Prince Harry recalled his firm response after King Charles didn't let Meghan Markle see the Queen on her deathbed.

King Charles reportedly needs Prince William on board in order to reconcile with his younger son, Prince Harry. He can't risk doing it alone.

The British monarch turns 76 today, November 14, and to mark the occasion, his royal family sent him well wishes via social media—details here.

Prince Harry and Meghan Markle may be turning a corner when it comes to their relationship with King Charles III.

Prince Harry and Meghan Markle have remained silent on King Charles's birthday. The Duke and Duchess of Sussex have not sent a public message to the monarch on his 76th birthday. Earlier today, the Prince and Princess of Wales wished the King a happy birthday publicly on social media.