Robert and Sandy Dubek told their children about searching for scholarships and renewing grants and other financial aid each year. "We pay for tuition and a certain amount for room and board," Robert said. "Their job was to apply for different scholarships." Here, the couple is pictured with their children Tyler, from left, Allie, and Erica, on August 2, 2011 in Flower Mound, Texas. (G.J. McCarthy/Dallas Morning News/MCT)
