Concern after Prince William's short-term cancellation - Insider reveals how Kate is feeling. Prince of Wales refrained from attending the memorial service for the late King Constantine for “personal reasons” Since no one has seen the Princess of Wales since her last appearance on December 25th, 2023 and Princess Kate had been secretly taken to Adelaide Cottage in Windsor, nerves were on edge.

William is said to have personally apologized to the Greek royal family and probably also explained in more detail the personal circumstances that led to both the king and the heir to the throne not attending.