Prince William has been a 'rock’ for Princess Catherine

A royal expert has revealed how Prince William has been supporting Princess Catherine after her abdominal surgery.

The Princess of Wales was spotted visiting a farm shop near her home with Prince William, according to reporting from the Sun.

Royal Commentator Josh Rom said the Prince and Princess of Wales are “saddened” by the speculation around their marriage.

“Prince William has been nothing but a rock for the Princess of Wales”, Mr Rom said.

Princess Kate is yet to return to official royal engagements following her surgery in January.