When Jennifer Lopez filed for divorce from Ben Affleck, it seemed like the pair of A-listers' love story was finally over. But they've continued to coparent, and a report by Hola!

Ben Affleck didn't attend the premiere of ex Jennifer Lopez's new film, Unstoppable, at the Toronto Film Festival — even though he's one of the movie's producers. But Ben's buddy Matt Damon — who's also a producer on the film — outclassed his longtime friend by not only attending the movie's debut,

Jennifer Lopez and Ben Affleck are 'still moving forward with the divorce' despite reuniting for a friendly weekend lunch with their kids, a source tells PEOPLE.