Actress Brook Kerr has filed divorce papers to officially end her marriage.
The Passions star separated from husband Christopher Warren in 2009, and has now begun legal proceedings in Los Angeles to finalise the split.
In papers submitted to Los Angeles County Superior Court, Kerr cites irreconcilable differences for the break-up.
According to Tmz.com, Kerr married Warren 22 years ago and they are the parents of actor Chris Warren, Jr., who starred in all three High School Musical movies.
Swinton herself is an ex-boarding school pupil.