HGTV has cancelled an upcoming reality show, and the program’s stars believe the move came in response to a firestorm of controversy surrounding their traditional Christian views on abortion and gay marriage. HGVT had slated for its fall lineup a show called “Flip It Forward,” starring twin brothers David and Jason Benham. Each episode was to feature the brothers finding a “fixer-upper” house and remodeling it for a family with limited financial resources.