Diane Lane has already pulled the trigger in her divorce from Josh Brolin, filing the papers in L.A. Superior Court and citing irreconcilable differences.
Lane signed her divorce documents on Valentine's Day, citing February 13 as the date of their official separation, although sources say it was earlier than that.
"They've been separated for several months. This was a hard decision for both of them to make," says a source close to Diane Lane and Josh Brolin.
"The relationship just ran its course."