Co-parenting duty! Ben Affleck and ex Jennifer Garner look tense as they take son Samuel to basketball game.<br /><br />Batman and Wolverine would never normally be seen hanging out together.<br />But Ben Affleck had no choice as he brought his son and Barrington Rec Center star Samuel to his basketball game in Los Angeles on Saturday.<br />The 45-year-old also other awkward company, in the form of ex-wife Jennifer Garner.<br />
