On about the same era (2005 ish plus) and was on in the daytime, suspect it may have been BBC. Think it was more about how each woman lived in each other’s homes rather than with each other’s families. Remember there was one episode where a lady washed a set of seasoned cast iron pans and then got upset as the owner had hidden away her best bedding leaving the swap lady with the spare stuff. Anyone any ideas? It’s driving me mad trying to think what it was called!