Mr Morgan went further and urged the King not to invite the Sussexes to his coronation this may.
He stated: “Charles must be firm, and not include the Sussexes on the list.”
It is not yet known whether the Duke and Duchess will attend, but it is believed that the pair have been invited.
Built in 1801, Frogmore Cottage is part of the Crown Estate and housed the Sussexes when they resided in the UK.
However, the couple only lived in the home for six months before quitting their roles as working royals and moving across the pond.
Express.co.uk have approached the Duke and Duchess for comment.
