According to a new report from BBC, Prince William is “worried” about his brother, [Prince Harry],(https://www.glamour.com/about/prince-harry) and sister-in-law, Meghan Markle, following their revealing documentary, Harry & Meghan: An African Journey, which aired on ITV Sunday night (October 20). In the documentary, which follows Markle and Prince Harry’s recent royal tour of southern Africa, the couple…