Sometimes, the first step toward a better life starts at home. Moving into her Flatirons Habitat home marked that step for Brenna. Now, as she works toward finishing law school in New Orleans, she’s hoping the house can prove provide that same step for another family. When Brenna, then a 26-year-old single mom of 2-year-old Isis, closed on her home in spring 2011, was working at a homeless shelter and a restaurant and had put an abusive marriage in her past. Despite her two j