Tammy has built a successful relationship with Andrea.

While filming for 1000-Lb Sisters brought Tammy and the rest of the family closer, there seem to be some underlying issues stopping her from fully trusting her siblings.

InTouch reported that Tammy believes her success has led to her sister Amanda becoming jealous and petty, and this allegedly created tension within the family. It appears that Tammy can’t stop talking about how Amanda is "jealous" of her now that she has lost weight. A source claimed that Tammy is “convinced of it."

“Tammy has been going on and on about how Amanda is jealous of her now that she’s lost weight. She’s convinced of it.”

What Amanda’s Alleged Jealousy Means For Relationship With Tammy

Amanda Stepped Into the Spotlight With Her Own Weight Loss Journey

Tammy isn’t the only 1000-Lb Sisters cast member who has undergone a noticeable transformation. Amanda has also been showcasing her weight loss journey both on the show and through social media. ing during 1000-Lb Sisters season 4, Amanda didn’t battle emotional eating during her youth and was generally the slimmer sibling. However, after having four children, she appeared to gain weight and later underwent two bariatric surgeries, resulting in a dramatic change to her appearance. Amanda has been receiving positive attention from fans for her fresh new look, especially given her past struggles with self-confidence.

Earlier this year, she experienced a serious health scare involving respiratory issues that led to her hospitalization, making her recent weight loss and lifestyle changes all the more impressive. Amanda has embraced a healthier way of living alongside her partner, Leonard Moore. Notably, she has consistently ed her sister Tammy’s weight loss journey both on and off camera. Given this history, there appears to be little reason to believe Amanda would feel jealous of Tammy’s transformation. Amanda has been more of a motivator and less of a hater for Tammy.

Our Take On Amanda Reportedly Being Jealous Of Tammy’s Weight Loss

Tammy & Amanda’s Tense History Still Lingers Beneath The Surface

Although Amanda has consistently ed Tammy, the 1000-Lb Sisters star has had her share of conflicts with the Slaton family. Both Tammy and Amanda have strong personalities, which led to clashes, especially when Tammy moved in with Amanda. Tammy accused her sister of being a bad landlord, and Amanda ultimately asked her to leave. At one point, Tammy even said Amanda was "dead to her." While they have since reconciled, it seems Tammy may still hold on to some resentment, possibly fueling the belief that Amanda resents her success.

1000-Lb Sisters season 7 airs Tuesday nights at 9 p.m. EDT on TLC.

Source: InTouch