Matt Damon says he and Ben Affleck are adjusting to a new stage as their children grow older and leave home Matt Damon says he and longtime friend Ben Affleck are entering a different stage of parenthood as their children grow older. In an interview with PEOPLE, the 55-year-old actor said he and Affleck, 53, are experiencing similar moments in their lives because many of their children are now becoming adults. “We’re at very similar stages with the kids, and it’s definitely a new phase of life,” Damon said. Damon, who shares daughters Alexia, 27, Isabella, 20, Gia, 17, and Stella, 15, with his wife Luciana, said he and Affleck often reflect on how quickly their children have grown. “It doesn’t take much to get us emotional at this point,” he said. Affleck, who shares three children, Violet, 20, Seraphina, 17, and Samuel, 13, with former wife Jennifer Garner, has also been navigating the transition as his children become older. Damon said he is preparing for the possibility of having al...