does she have children?
Yes, Jessica Isabel Rowling Arantes
J. K. Rowling
They married on 16 October 1992 and their child, Jessica Isabel Rowling Arantes 
when did jk rowling write her first book In 1995 which books has she written? "Harry Potter and the Philosopher's Stone", "Harry Potter and the Chamber of Secrets" has a movie been made on this book? Yes, a film adaptation of "Harry Potter and the Philosopher's Stone" was released what is her full name? Joanne Rowling when was she born? Born 31 July 1965 which school or collge did she attend? St Michael's Primary School, University of Exeter
wiki:7671943
J. K. Rowling [SEP] Marriage, divorce, and single parenthood
An advertisement in "The Guardian" led Rowling to move to Porto, Portugal, to teach English as a foreign language. She taught at night and began writing in the day while listening to Tchaikovsky's Violin Concerto. After 18 months in Porto, she met Portuguese television journalist Jorge Arantes in a bar and found they shared an interest in Jane Austen. They married on 16 October 1992 and their child, Jessica Isabel Rowling Arantes (named after Jessica Mitford), was born on 27 July 1993 in Portugal. Rowling had previously suffered a miscarriage. The couple separated on 17 November 1993. Biographers have suggested that Rowling suffered domestic abuse during her marriage, which was later confirmed by Rowling herself, and by her first husband, who, in an article for "The Sun" in June 2020, said he had slapped her and did not regret it.