The third season of “1000-Lb Sisters” brought dramatic changes to the lives of Amy andTammy Slaton.

Fans saw Amy adjusting to new motherhood and planning a move with her husband to a larger house.

Tammy, on the other hand, continued to struggle with the limitations of her extreme obesity.

Tammy Slaton 1000-Lb Sisters

“Not think about diets, relationships.

Just clear my mind.

Just work on me.”

Tammy Slaton

Unfortunately, Tammy’s way of “working on herself” is partying with friends.

She admits to smoking, vaping, and drinking about eight bottles of liquor a week.

“Oh, wow, Tammy, that’s a lot,” Dr. Smith says in the clip.

Tammy chuckles, but the doctor isn’t so amused.

In a solo interview, he frankly states his concern about her alcohol use.

But the biggest shock of the episode is yet to come.

She readily agrees, saying, “I’m not doing this for anybody but myself.”

Combs stops the van and checks on her, who is unresponsive.

“She quit breathing,” says Combs.

It’s not clear where the photos were taken.

Meanwhile, sisterAmy Slaton Haltermanhas announced on her own social media that she ispregnant with her second child.