Tiny Bit Marvellous

This first novel by Dawn French is told through the eyes of a mother and her two teenage children. There's seventeen-year-old Dora, a stroppy teenager who's just come out of her first relationship (it lasted a whole six weeks) and who's longing to escape to university; her long-suffering mother, Mo, a child psychiatrist who's baffled by the antagonist behaviour of her children; and sixteen-year-old Peter, who prefers to be known as Oscar due to his obsession with Oscar Wilde.