Ben Affleck appeared tense as he reunited with his wife Jennifer Lopez on Wednesday morning.

The couple, rumored to be living separately and on the brink of announcing their split, gathered in Los Angeles for their 12-year-old son Samuel’s graduation.

Ben, 51, wore his wedding ring and arrived with his mother Chris Anne Boldt, looking somber in a dark blue jacket, vest, slacks, and a white shirt without a tie. He failed to smile during the occasion.

Jennifer, 54, who was seen shopping the day before, arrived with their twins Max and Emme, 16. She looked stylish in an ivory mini dress paired with clear and beige-toed high heels, carrying an Hermes purse. Jennifer appeared cheerful, wearing her wedding rings.

Also present was Ben’s ex-wife Jennifer Garner, 52, with whom he shares Samuel, Violet (18), and Seraphina (15), now known as Fin. Garner arrived in good spirits, wearing a dark ankle-length summer dress with wide straps, accessorized with a brown hat and black sandals.