They tried to make it work but Sean Penn, 48, has filed for legal separation from his wife of 13 years, Robin Wright Penn, 43.
The couple first split in December 2007 but were back together by April 2007 when they were spotted together at an Eddie Vedder concert in San Francisco. Sean was invited onstage to perform a song that he dedicated to Robin for her birthday, and the couple asked for divorce proceedings to be canceled soon after.
It was so sweet it made us want to punch a photographer in the face to celebrate.
But things eventually started to sour.