News Ben Affleck Calls It Quits with Playboy Model Shauna Sexton By Sam Reed Sam Reed Sam Reed is a news and entertainment editor with over 8 years of experience working in media. InStyle's editorial guidelines Updated on October 9, 2018 @ 03:00PM Pin Share Tweet Email Pour one out for Ben Affleck and Shauna Sexton. The actor and the 22-year-old he's been casually dating for a little over a month are no more, according to new reports. People broke the news on Tuesday afternoon, quoting a friend close to Affleck who said, "there was nothing to split from as [the relationship] has been casual." The 46-year-old is reportedly taking some alone time to focus on his sobriety and his family. He recently completed a 40-day stay in rehab; immediately upon his return from the treatment center, he finalized his divorce from Jennifer Garner, from whom he has been separated since 2015. Ben Affleck and Jennifer Garner Have Some Big News That said, just this past weekend, he and Sexton took a quick trip to Montana, which Sexton heavily documented on Instagram — including a shot of Affleck's profile. “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 told People. "He will date in the future, but for now his focus is on his sobriety, family and his next project.” In his Instagram post regarding his sobriety, Affleck wrote, "Battling any addiction is a lifelong and difficult struggle ... Because of that, one is never really in or out of treatment. It is a full-time commitment. I am fighting for myself and my family.” Guess those Jack in the Box runs will be solo from here on out.