Luke Bryan is a true superstar both on and off the stage! The country hit maker is opening up to his fans about a very personal matter. Luke revealed that he and his wife, Caroline are raising his-13-year-old nephew, Til, after the passing of the boy's father in November. Luke's brother-in-law, Ben Lee Cheshire was married to Luke's sister, Kelly, who passed away in 2007. However, Luke and Caroline have stepped up and decided to raise Til along with their two young sons..