Brooke Shields will always worry about her kids. The 58-year-old actress has daughters Rowan, 20, and 18-year-old Grier with director Chris Henchy, 60, and recalled that they would often go on vacation just as a couple but there would be “no relief” from her fretting about her children. She told People: “You get on vacation and all you do is think about where they are and what they’re doing. It’s like there’s really no relief. “It’s like people say, ‘Oh, it’s going to be great. Just when they start to be able to walk. You don’t have to carry them everywhere. Then they’re walking all over and y…