Article continues below advertisementPrincess Anne is said to have delivered a stark warning about Meghan Markle's showbiz ambitions years ago, with commentators now telling OK! the sharp remark foresaw tensions that are rumored to now be straining the couple's marriage to the breaking point.Prince Harry, 41, and Meghan, 44, married in 2018 before stepping down as senior working royals in 2020 and relocating to the United States. Their departure followed mounting internal tensions and a shift toward commercial ventures and media projects.