1000-lb Sisters

As Tammy heads home after months in rehab, she must make the most difficult decision of her life. Amy feels her marriage is starting to unravel.

Tammy hosts a housewarming party and learns Caleb has been dishonest. Amy confronts Michael over his lack of help with raising their two boys.

Amy makes the hardest decision of her life after the blowout with Michael. Chris and Tammy have a long overdue appointment with Dr. Smith.

Amanda and Misty get big news and take a major step in their health journey. Amy and Tammy blow off some steam. Amy gets some devastating news from her lawyer.

Amy faces Michael in court at their first divorce hearing. Later, Tammy heads to rehab for a recon mission after learning some information about Caleb.

Caleb surprises Tammy with a romantic dinner date, but it goes south when Tammy learns what's on the menu. Plus, a Zumba class ends in a meltdown.

The family preps for their very first beach vacation, and Tammy hits some major milestones. While everyone flies, Amy opts for a nine-hour car ride.

Chris crosses something off his bucket list, while Tammy tries to have fun but misses Caleb. Plus, Amy reaches her boiling point and explodes.

Amy wants to make amends for her behaviour in Florida but worries Amanda won’t accept her apology. Devastating news turns Tammy's world upside down.