Kate Middleton's parents make headlines with a shocking business collapse.

Meghan Markle's parents also faced scrutiny after her marriage.

Meghan's father turned against her, siding with her critics.

Kate's parents' business was sold with £2.6 million debt.

Business tycoon James Sinclair buys Party Pieces.

Wealthy Middletons made millions from Party Pieces.

The Middletons had enough wealth before the company.

They supported Kate and siblings at expensive Marlborough College.

The captivating tale unravels secrets, captivating the world.