gty_liberty_ross_rupert_sanders_ll_120727_wgIt seems like Liberty Ross just couldn’t get over her husband’s cheating ways…

People is reporting that Ross has filed for divorce from director Rupert Sanders.

The model and actress filed her paperwork in Los Angeles Superior Court on Friday, and is asking for spousal support and joint custody of the couple’s children.

Despite being the director of SNOW WHITE AND THE HUNTSMAN, Sanders is really known for his fling with his lead actress, Kristen Stewart, in the middle of 2012.  Stewart was dating her TWILIGHT co-star, Robert Pattinson at the time.  (The two had since broken up and gotten back together.)

The 34-year-old Ross had hinted at changes to come in a video series for Alexander Wang after walking in the designer’s New York City fashion show last fall, saying,

“[This year was] the end of some things and the beginning of something else…Beginnings and endings are always really exciting.”

Something tells me Sanders would disagree with that statement…