Ben Affleck's Split from Shauna Sexton 'Was Nothing,' Says Source: The Relationship Was 'Casual'

Ben Affleck may have ended things with Playboy model Shauna Sexton, but it wasn’t exactly an epic breakup.
“There was nothing to split from as it has been casual,” a friend of Affleck’s told PEOPLE.
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 posted a photo of Affleck, 46, on her social media for the first time.
“Ben knew that the relationship wasn’t right,