Shock split?

Mack finds out that Charity's offered to be Sarah's surrogate

- SARAH WATERFALL

When she suggested that she could be Sarah's surrogate, Charity didn't stop to think about the consequences. But this week the impulsive gran's given a wake-up call when her husband Mack learns about her life-changing decision.

Jacob – who's offered to be a sperm donor – is horrified when grandad Pollard drops the bombshell on Mack. Charity's hubby is stunned to learn such huge news from the shopkeeper rather than his wife. And as Mack takes it up with her, Charity digs her heels in during a bitter row.