Who Is Misty in '1000-Lb Sisters'? Meet Amy and Tammy's Protective Sister

The TLC reality series 1000-Lb Sisters follows siblings Tammy Slaton and Amy Halterman on the weight loss journey of a lifetime. Throughout the seasons, Tammy and Amy have been aided by friends and other family members who occasionally appear onscreen. During the show's second season, their half-brother Chris Combs was inspired by his sisters to get bariatric surgery.

There are more Slaton siblings who have appeared more often on the show during its fourth season, most notably, protective sister Misty. Who is Misty on 1000-Lb Sisters? Keep reading for everything you need to know.

Fans will recall that Misty has previously joined the show on several occasions. The first, during Season 2, when the family went on a haunted hayride, Tammy wanted to introduce Jerry to her extended family. At the time, Amy describes Misty as "the b--ch of the family," but Misty explains in a confessional she's only stern with Tammy's boyfriends because her sister had a habit of falling into bad relationships.

Misty returned during Season 3 to ask Tammy again about her love life, this time about her new boyfriend, Philip. Chris and Misty teamed up to ensure that Tammy was invested in a healthy relationship, as her previous relationship with Jerry turned into a disaster.

Recently, Misty returned to Tammy and Amy's lives in Season 4, Episode 4. Misty and sister Amanda Halterman have decided to help Tammy in rehab by picking up things from her house to bring to her, but what they find shocks them. The water heater, refrigerator, kitchen sink and more have disappeared from the house, indicating Tammy has been robbed.

Thankfully, the sisters rally together to try and help Tammy recover her things before the robbery sends her further into a spiral.

Not much is known about Misty's personal life, except that she is married (a wedding band is visible on her hand during her appearance in Season 2) and her surname has been changed to Wentworth. Misty prefers to keep her social media pages private, but she is available on Cameo.

You can catch Misty alongside her sisters on new episodes of 1000-Lb Sisters, airing on TLC Tuesdays at 9 p.m. ET.