Why were Ben Affleck and Jennifer Garner visiting a marriage counselor?

Jennifer Garner and Ben Affleck announced that their ten year marriage was over in June. But just this week they were stopped leaving the offices of the marriage counselor they had meeting with while they were trying to work things out. Neither one was wearing their wedding ring, but they were all smiles as Jen walked Ben to his car.  Does this mean there’s a reunion in the works?