This document summarizes and analyzes the text "The Curious Incident of the Dog in the Night-Time". It discusses how Christopher Boone has Asperger's syndrome and this causes difficulties for his parents. His mother leaves and his relationship with his father breaks down. The document argues that while Christopher's condition was difficult, it was his parents' actions, like lying about his mother being dead, that were unacceptable and damaged Christopher's trust in his father.