Complex sentence: She married musician Peter Paul Loughran in May 2007 and the couple have a son, Wylie Elliot Loughran, who was born 31 March, 2010.
Split into simpler sentences: She married musician Peter Paul Loughran in May 2007. Headey and Loughran have a son, Wylie Elliot Loughran, who was born on 31 March, 2010.