Adrian Mole Doreen Slater, whom Adrian privately refers to as "Stick Insect". Brett makes a reappearance in the later books as a successful yet unpleasant businessman who loses his fortune during the credit crunch. Doreen is killed off in "Prostrate Years". Pauline temporarily marries her younger lodger Martin Muffet, who eventually leaves her for Adrian's girlfriend Bianca Dartington, giving Adrian and his mother a shared heartbreak. Later, George and Pauline effect a partner swap with Ivan and Tania Braithwaite (parents of Pandora), only to reunite after Ivan's untimely death. Adrian's half-sister, Rosie Germaine Mole (after feminist Germaine Greer), grows up to be
Adrian Mole Flowers, a strange woman with a passion for dollshouses. He is attracted to her at first, but he likes her less each day and she costs him a lot of money. He tries and fails to end the relationship. Adrian's debt accumulates to such an extent that he owes £200,000 at one point. Eventually Adrian moves into his parents' converted pigsties, along with Marigold's sister Daisy, whom he marries. The couple settle down and have a daughter Gracie, but Adrian's problems are far from over. He suffers the double tragedy of losing his new wife to the local squire while