But in future Meghan will have to look to someone else to keep her safe – as her armed Scotland Yard bodyguard has announced that she is quitting.
The inspector's appointment as head of protection made her the first woman to hold such a key post for the royals, but she will now become the latest in a string of aides to stop working for the duchess.
She follows personal assistant Melissa Touabti, who departed Kensington Palace last year after six months in the role, and Harry and Meghan's private secretary Samantha Cohen.
Ms Cohen is set to leave this year after 17 years with the royal family, although her role with the Duke and Duchess of Sussex was on a temporary basis until the post could be filled permanently.
The departures have raised eyebrows and prompted claims that the prince, 34, and his wife have not endeared themselves to staff with reportedly dictatorial behaviour.
There have also been rumours of a rift between the duchess, 37, and her sister-in-law Kate, also 37.
The bodyguard, who has not been named for security reasons, has been head of Meghan and Harry's security for less than a year. A Scotland Yard source told the Daily Mail: 'It's true she is leaving. She told the household and principals at Christmas.
'But it's for personal reasons and absolutely nothing to do with the duke or duchess, who are hugely disappointed at losing her.
'She has made a decision to leave the Met Police. It's a real shame as she was a great addition to the team and hugely liked.
'It came as quite a shock. Everyone was very sad at the news. As was she. It was clear it was a decision she hadn't taken lightly.' A royal source denied any sort of personality clash with Meghan.