Natalie Maines Files for Divorce from Adrian Pasdar

This chick’s flying the coop.
Natalie Maines has filed for divorce from her husband of 17 years, actor Adrian Pasdar, citing irreconcilable differences, TMZ reports.
A rep for the Dixie Chicks musician tells PEOPLE the split is “a private family matter” and declined comment. A rep for Pasdar did not immediately return request for comment.
Maines, 42, and the Agents of S.H.I.E.L.D. star, 52, are parents to two sons, 16-year-old Jackson Slade and Beckett Finn, 13 this month.