Ben Affleck is "casually dating" and "very focused on work" following his and Jennifer Lopez's divorce, a source exclusively tells PEOPLE.

Ben Affleck has officially ended his marriage to Jennifer Lopez and is now casually dating. While his primary focus is on his career and children, he is open to finding love again—if the right woman comes along.

While Jennifer Lopez is keeping fans guessing about her relationship status with Kevin Costner, J. Lo's ex, Ben Affleck, is making some post-divorce dating moves of his own. Though there doesn't appear to be a specific person who's captured Affleck's heart,