I'm concerned by 1000-lb Sisters star Amanda Halterman's Instagram activity, as it's making me question how much control her new boyfriend, Leonard Moore, has over her. 1000-lb Sisters premiered in 2020, and originally focused on the weight loss journeys of Tammy and Amy Slaton. However, the show has expanded to include the weight loss and life journeys of Tammy and Amy's other siblings, Amanda, Misty Slaton Wentworth, and Chris Combs. Amanda is the middle sibling of the five, and she has a personality that is just as big, if not bigger, than her brother and sisters.