Prince Harry is facing the "ultimate test and dilemma" on whether he should return to the UK to visit, a royal author has claimed.
Since Harry and wife Meghan Markle quit as senior royals and started a new life in California in 2020, the prince has only returned to Britain twice.
Both of those times he came alone with Meghan staying at home with son Archie, who also hasn't returned to the UK since moving to the US.