By Sarah Tetteh 1000-lb Sisters fans have praised Tammy Slaton for her “emotional growth”, as they admitted they are “so proud”. Her weight loss journey has been documented on the hit TLC show 1000-lb Sisters, alongside her younger sister Amy. TV fans flocked to social media to air their views after witnessing her journey. One wrote on Reddit: “I have always rooted for her, even when she was acting impossible. This season she has finally become so self aware. So much so that she has 20/20 hindsight. I wasn’t prepared for her to loose so much after working so hard to be happy.” Another said: “I…