1000-lb Sisters

The Slatons are larger-than-life sisters who have always relied on each other and food for support. Amy, age 31, is desperate to have children, but hasnt been able to due to her weight. While Tammy, age 32, is one step away from being bedridden.

Amy and Tammy eagerly begin their weight loss journey. Sticking to their diets is a matter of life and death but proves to be a real struggle. The pressure to reach their goals culminates in a huge fight that threatens their diets and relationship.

Amy decides to have a real wedding ceremony because if she gets approved for surgery, shes afraid she may not survive; after the wedding, the sisters head to Atlanta hoping for a life-changing final weigh-in.

While Amy reaps the benefits of weight-loss surgery, her sister Tammy worries that she gained weight during quarantine; a visit to urgent care gives Amy life-changing news; Tammys family confronts her over her health

Tammy and Amy blame each other for their issues in therapy; when Tammy gets devastating news from Dr. Procter, her brother, Chris, makes a life-altering decision; a very pregnant Amy cant stop overeating, and the results are disastrous.

Tammys new doctor gives her what feels like an insurmountable weight goal, but its not the only challenge shes facing. Amy and Michael drop a bomb that changes everything.

Amy counts down the days until her delivery with an eccentric photo shoot, while the family worries that Jerry is derailing Tammys diet. Tammy reveals her big secret to Jerry.

Amy gets unsettling news about the birth of her baby as her high-risk pregnancy has last-minute complications; with their next weigh-in ahead of them, Chris and Tammy are cautiously optimistic until Tammy steps on the scale.

With her weight spiraling, Tammy makes a life-altering decision.

Amy is upset that Tammys new nurse isnt pushing her enough; Tammy has started slacking, and the family worries about what could be the cause; Chris and Tammy clash when he confronts her about the new man in her life.

Chris comes down on Amy for enabling Tammy.

Chris faces the ultimate weigh-in to get approved for bariatric surgery. With Tammys weight at a standstill, Amy and Michael make a life-altering decision. The familys fears about Tammys choice in partners are realized.

The family vacation starts off terribly when Tammy refuses to enter the cabin. Chris hopes hes lost enough weight to fulfill a life-long dream. A last attempt to save the vacation ends in another confrontation. The siblings discover Tammys secret.

Amy and Michael finally move out of the duplex, while Tammys partying phase takes a turn for the worse. Amanda tries to get through to her sister before its too late, and Amys in for a rude awakening at her annual check up with Dr. Procter.

Having survived yet another brush with death, Tammy recovers at rehab, but a new scare threatens her life; the family adjusts to life without Tammy; Amys big surprise stuns everyone.

Tammy hits a tipping point at rehab, and more bad news from back home sends her into a downward spiral; Chris gets a reality check during a check in with Dr. Smith; the family says goodbye to a beloved family member.

Tammy struggles to cope after surviving a near-death experience; Amy realizes being an overweight mom may prove to be too much; Chris is desperate to get rid of excess skin; Amanda offloads some dead weight of her own.

After years of struggling, Tammy finally has her weight loss surgery, but things are not as straightforward as expected.

Tammy announces her engagement to the family and reveals that her big day is only two weeks away; Amy takes up maid of honor duties; the family wonders if theres another reason Tammy is rushing down the aisle.

As Tammy heads home after 14 months in rehab, shes forced to make the most difficult decision of her life. Fed up with not having help, Amy feels her marriage is starting to unravel. Amanda and Misty reveal theyre getting bariatric surgery.

After the blowout with Michael, Amy makes the hardest decision of her life; Chris and Tammy have a long-overdue appointment with Dr. Smith; worried about surgery, Amanda and Misty do a last-minute cleanse to sweat out nicotine.

Amy faces Michael in court at their first divorce hearing. Chris finds an unusual way to get healthy food. Tammy explores the possibility of having kids. Later, Tammy heads to rehab for a recon mission after learning some information about Caleb.

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 which leaves her and the boys cranky. Then, Chris gives Amy some tough love.

Amy is ashamed of her behavior in Florida and wants to make amends, but she worries Amanda wont accept her apology; when Tammy gets some devastating news, her whole world is turned upside down, and her family rallies behind her in support.

For the first time ever, Dr. Smith holds an all-sibling weigh-in appointment,and the moment of truth is a tough pill to swallow for some.

A time for cheer is met with jeer as the entire family remains divided during Christmas.

Tammy has her heart set on skin removal but is met with a roadblock.

Everyone prepares for London amid another flare up between Tammy and Amanda while Chris and Tammy visit Dr. Turner hoping to get approved for skin removal surgery.

The family deals with the aftermath of Amys meltdown. Back home, Chris gets skin removal surgery. Amy has a risqué photoshoot. Tammy finds doctors who can do her skin removal surgery but some test results force Tammy to confess a long-held secret.

Tammys skin removal surgery is still up in the air as she struggles to kick bad habits. Amys got a new roommate and a new man. Chris plays referee between Brittany and their new neighbor. Tammy is keeping a secret from her family.

Tammy reveals to her sisters that shes dating a woman and their reaction surprises her. Chris and Tammy check-in on their skin removal progress, and a harrowing moment at the petting zoo sees Amys life turned upside down.

Tammy takes a big step forward in her relationship with Andrea.

Tammy addresses Amy about her weight gain and the family heads to Pittsburgh for Tammys skin removal surgery.

The family takes a trip down memory lane and revisits the important people and places who have made them who they are today, but not without jokes and hilarity along the way.