With 1000-Lb Sisters season 6 premiering in October, a recent trailer revealed a big blow-up fight between Tammy Slaton and her older sister, Amanda Halterman. The unscripted series centers on the weight-loss journeys of 37-year-old Tammy and her 36-year-old sister, Amy Slaton, but several of the other Slaton siblings are also on the show, including 43-year-old Amanda. Both Tammy and Amanda have had bariatric surgery and lost a significant amount of weight over the years.
https://screenrant.com/1000-lb-sisters-tammy-amy-slaton-feud-explained/