Concern the media spectacle over Meghan Markle's father, will add fuel to the fire to those against the royal wedding.

He may now walk his daughter down the aisle, after yesterday saying he wouldn't be going.

Royal historian Anna Whitelock told Mike Hosking she worries the "yes he will, no he won't" saga will amplify nay-sayer's voices.

"This gives those detractors energy in the sense, 'look what happens when you move and marry outside of the traditional pool of people, you have all this soap opera of drama."

LISTEN ABOVE AS ANNA WHITELOCK SPEAKS WITH MIKE HOSKING