Prince William and Prince Harry’s relationship is “broken,” according to a royal commentator, as the duke flied home without seeing his older brother. According to Daniella Ralph, it is unlikely that there will be a reconciliation between the two brothers at this time. The relationship between Harry and William has been tense since the Duke of Sussex published his memoir, Spare, which criticised his brother. Daniella Ralph said: “It’s a sibling relationship that still looks incredibly broken. “We don’t know if either side has reached out in any way, if there has been any attempt to find a truc…