Gabby Petito's family is coming together for the first time to discuss the 22-year-old vlogger's life, legacy and her tragic death. Gabby's remains were found late last month after she had gone missing while on a cross-country road trip with her fiancé, Brian Laundrie.In the wake of the tragic news, Gabby's father, Joe Petito, and stepmother, Tara Petito, and mother, Nichole Schmidt, and stepfather, Jim Schmidt, all gathered for a two-part interview on Dr.