Three siblings set out to lose weight as a family.
Erica spirals backwards. Benji loses his brother's support after a fight.
Alicia's relationship is questioned. Pauline begs back onto the program.
Dottie struggles with her husband. Cynthia questions losing more weight.
Charity and Teretha struggle to make positive progress with their weight.
Weight-loss surgery doesn't bring brothers Justin and Steven together.
