Their Dad is total true blue and took them to games growing up. They were all true blue with posters, jerseys, and clothing all being BYU. Players autographs and all. BYU football was their life... until the oldest brother got rejected from BYU. True story.
He goes to Utah and in time the youngest becomes disengaged with church so he sides with big brother and starts cheering for the Utes. Meanwhile, I become a season ticket holder with the middle brother for a few years. After I moved away he started to go Utah games with them here and there. Today he's a full blown Utes fan and at his last trip to our house brought all of his old BYU memorabilia and gave it to my kids.