Kristin Cavallari is facing backlash after revealing her children fly coach while she enjoys first class. The Uncommon James founder, co-parenting Camden, 13, Jaxon, 12, and Saylor, 10, with ex Jay Cutler, shared her 'Bye guys, have fun' attitude. This travel dynamic has ignited a firestorm across social media. Fans are divided: Is it a parenting lesson in humility, or just plain cold? The 'Hills' alum's decision has certainly left many talking, and not everyone is on board with her high-flying parenting style.