At 5’4”, 11-year-old Keira weighs as much as her father does at 6’1”. Keira’s mom Amber has struggled with weight all her life and had gastric bypass surgery in the past that allowed her to drop some 200 pounds from her whopping 450 pound girth. But Amber’s deep addiction to food has kept her from reaching a healthy weight and has taken an alarming toll on her family.