ISBN-13: 9781781275399 / Angielski / Miękka / 2015 / 48 str.
When Pig's mum tells him that she wants to get a divorce from his dad, Pig gets really angry. At school he misbehaves in class (saying 'Baa baa' to Mr. Lamb!) and has to stay in after school. It's a clever detention though, and it makes Pig think again about Mum, Bob and their feelings.