As reports swirl about a rift between the working-class mum of Adam Peaty and the family of soon-to-be bride Holly Ramsay, Rowan Pelling – who was once told by her father-in-law that her sort of people were very different from the family she had married into – looks at what really happens when there is a class divide in a relationship O nly a foolhardy woman would organise a hen night that sweeps in her mum, sisters, and her mum’s best friend and assistant, but glaringly omit to ask her future