CALIFORNIA: The Oscar-winning actor-and-director - who has daughters Violet, seven and Seraphina, four, as well as 15-month-old son Samuel with wife Jennifer Garner - has revealed he’s not interested in adding to his brood and is content with having just three children.  He insisted to ‘Extra’: ‘’That’s not going to happen. We’re in a really good place. Three is good! That’s enough!’’  The 40-year-old star wed Jennifer, 41, in 2005 after meeting on the set of action film ‘Daredevil’, and the devoted husband and father has previously described raising a family with the actress as the ‘’greatest’’ achievement of his life.–ES