Prince William is determined to strip the couple of the HRH titles, which stand for His and Her Royal Highness, since Meghan Markle has recently made it clear that she plans to continue using it.

While the estranged royal family members appear to use the HRH status privately on stationery and other notes, a Sussex source told Page Six that Prince Harry and Meghan Markle do not ask people to call them that. They reportedly insist on being called “Ma’am and Sir,” though sometimes others still call them HRH. The insider said:

As buzz circulates that Prince William reportedly wants to strip Prince Harry and Meghan Markle of their His and Her Royal Highness (HRH) honorifics when he becomes king someday, we dig into whether that's actually possible.