Tammy Slaton and Amy Slaton’s relationship faces new tension in the trailer for TLC’s "1000-Lb. Sisters," as Tammy expresses concern they are no longer as close and references a heated therapy confrontation.Chris Combs and
Misty Wentworth urge reconciliation, but
Amy Slaton resists, while the season also highlights
Tammy Slaton’s post-weight loss journey and the upcoming premiere on
TLC.