Shuggie's childhood spent rescuing Agnes
In 1980s Glasgow, Agnes Bain, a proud, glamorous woman, drinks herself into collapse after her husband Shug, a taxi driver, moves her to a derelict mining scheme in Pithead and leaves her there. Her older children, Catherine and Leek, escape one by one, while her youngest son Shuggie, a boy mocked as effeminate, stays behind to hide the drink, clean her up, and manage her benefit money. He loses her anyway: Agnes dies of alcoholism, and Shuggie is left alone as a teenager, still loving her.