In the final film, Price and Prejudice, three supersized families are asked whether bigger is really better? The film follows mother-of-13 Jo Watson, who lives on benefits and has been dubbed 'Britain's Most Prolific Single Mother' by the papers The Hamlins, a family of 12, refuse to take handouts but are often accused of being scroungers. And the 14-strong Hanns pay their own way, but are accused of being a drain on the environment.