Tammy reveals her engagement, and the family fears she's making a mistake.
Tammy recovers after a brush with death, and Amy's surprise stuns everyone.
Tammy's progress inspires Amy to visit, and Amanda starts a new chapter.
Tammy hits a tipping point, and bad news sends her into a downward spiral.
With her sisters by her side, Tammy faces the results of her weigh in.
Tammy shares big news, and Amy's C-section takes longer than expected.
Amy reels from giving birth and finding out Michael has COVID-19.
Tammy's weight loss surgery doesn't go as expected.
A setback causes a fight, and all bets are off when Tammy meets a new man.
It's Tammy's wedding day! Amy struggles to get everything ready on time.
