Sarah Jessica Parker fears divorce will leave her penniless

A source told Look magazine: “Sarah’s family were poor when she was a child. She had seven brothers and sisters and she’s often talked about missing out on birthday presents when she was young.

“It seems she’s freaking out over the thought that Matthew could walk away with an enormous sum of money.”

It was recently reported the couple – who have a six-year-old son James Wilkie together – are leading separate lives.

The 43-year-old beauty is said to have earned a staggering 110 million pounds during her career,and her earnings have far outweighed Matthew’s during their union.