1000-lb Sisters (2020)

S3E9 Smoky Mountain Meltdown

The family trip gets off to a rocky start when Tammy flatly declines to go inside the cabin. Meanwhile, Chris is optimistic that he’s shed enough pounds to finally achieve a dream he’s held for years. In a final effort to salvage the getaway, tensions flare once again. During this turmoil, the siblings stumble upon Tammy's hidden truth.