At the time, Rowling had begun work on her sixth Harry Potter novel, Harry Potter and the Half-Blood Prince, but she stopped work on this in order to care for David as a baby.
After completing the book, Rowling dedicated it to her third child, Mackenzie, whom she had with Murray on January 23, 2005.
So altogether, Rowling has three children, two who are teenagers and the other who is in their late-20s.
She remains married to her second husband, with whom she lives in Scotland.
Rowling has continued to write, beginning her journey with Harry Potter during her first marriage, and continuing through single parenthood and through to her second marriage and her other children.