Brad Pitt says he and long-time lover Angelina Jolie might consider marriage now—not because they're passionate about tying the knot, but because their kids are discussing it. The Hollywood powerhouse duo have said they won't marry until gays are allowed to wed. But now “the kids ask about marriage,” he tells USA Weekend. “It's meaning more and more to them. So it's something we've got to look at.” One thing they won't let the kids do is interfere with their sex life. “There are no secrets at our house,” Pitt explains. “We tell the kids, ‘Mom and Dad are going off to kiss.' They go, ‘Eww, gross!' But we demand it.” Click for more on what the Jolie-Pitt household is like.