Alison Braithwaite's £38 million win on the Euro Lottery is now no longer a secret, and the family has set up home in a mansion. David's affair with Elaine is over and he's revelling in the wealthy lifestyle. But for the rest of the family, things aren't quite so good: Sarah is pregnant, Charlotte is bullied at school, Viriginia is having trouble with her relationships. For Alison, though, the affair was a bitter blow: how can David prove his fidelity (with a little help from the girls), and what will happen when his brother Graham comes to the house-warming party?