Thatcher's daughter Carol that her mother had dementia in 2005, saying "Mum doesn't read much any more because of her memory loss". In her 2008 memoir, Carol wrote that her mother "could hardly remember the beginning of a sentence by the time she got to the end". She later recounted how she was first struck by her mother's dementia when, in conversation, Thatcher confused the Falklands and Yugoslav conflicts; she recalled the pain of needing to tell her mother repeatedly that her husband Denis was dead.