Ben Affleck & Jennifer Garner 'Continue to Be a Strong Unit'

Ben Affleck tries out some local popcorn while browsing the Farmers Market on Sunday morning (October 11) in Pacific Palisades, Calif.

The day before, the 43-year-old actor’s estranged wife Jennifer Garner was spotted heading to a doctor’s appointment in the same neighborhood.

“They are working together and are keeping it amicable,” a source recently told People about the former couple’s relationship. “This is something they have been working on for over a year – and they continue to be a strong unit.”

FYI: Ben is wearing Under Armour shoes.

10+ pictures inside of Ben Affleck and Jennifer Garner on separate outings…