1000-Lb Sisters is back! And so is the drama... In a new trailer, Amy and Tammy Slaton's brother Chris Combs drops the news it's been about "two months since Tammy and Amy had their big blow up" fight. Oof! Throughout the video, tensions are high between the Slaton sisters, who don't seem to be on speaking terms right now. There's a lot of avoidance and frustration. At one point, Tammy sadly says: "It feels like we're drifting apart. She used to be my best friend." Related: Tammy Engaged To GF Just TWO MONTHS After Going Social Media Official! Amy seems way more frustrated though. She alleges Tammy called her a "deadbeat mom." Ouch! She also, at one point in the trailer, starts crying and says: "I can't deal with [Tammy's] toxic ass no more. I'm done." And while there's no outstanding reason for the rift, it seems, Tammy later tells Chris: "If Amy keeps her mouth shut, so would I." Sounds like a lot of little things built up to a big explosion. Yikes. See the trailer (below): Reactions, Perezcious readers?? Will U be watching the new season of 1000-Lb Sisters when it comes out? Catch it January 6 at 9 p.m. ET/PT on TLC! [Image via TLC/YouTube] The post Feud Alert! <i>1000-Lb Sisters</i> Tammy & Amy's 'Big Blow Up' Fight Detailed In New Season Trailer -- WATCH! appeared first on Perez Hilton.