Mum and Dad's anniversary is ruined when Dad paints a portrait of Mum that looks like Margaret Thatcher, Jonny gets a tattoo of a skull, and Jim sleep-walks around their house, causing havoc.

Dad has bought a piano, and the world's most sarcastic piano tuner comes round to tune it. Meanwhile, the family spot Aunty Val having an affair. What should they do?

It's Grandma's wedding day, and she's getting married to the horrible Mr. Morris. The family are distraught, but will Grandma really say 'I do'?