It ain't easy being a rodeo reality star-especially when you're expected to marry your ex.After a TV network approaches the six Calhoun family members about doing a rodeo reality show, they jump on the opportunity for even more income needed to keep their ranch in the family. But now that Buck's knee-deep in film crews, he wishes like hell he could un-sign his name from that contract. Having his personal business aired is no damn fun, and America...