The end of the pair’s brief relationship comes just days after the two took a romantic vacation to Montana over the weekend, where Sexton, 22, posted a shot of Affleck, 46, on her social media for the first time.
Affleck, 46, and Sexton, 22, were first spotted together in August during a Malibu dinner date. Since then, Sexton has been snapped visiting the actor both at his Pacific Palisades home and while he was in rehab at Malibu.
She recently Instagrammed a trip the two took over the weekend together in Montana.
People reports that “he enjoyed being with her but is working on himself, and being together with her at this time is not something that works,” the friend adds. “He will date in the future, but for now his focus is on his sobriety, family and his next project.”