After finding fame on YouTube, Amy Slaton-Halterman and her sister, Tammy Slaton, landed their reality TV show four years ago. Since they first appeared in their own TLC series, the sisters are totally transformed, shedding hundreds of pounds after initially weighing in at a combined 1000lb at the beginning of their journeys. 1000-lb Sisters season 5 has been super emotional so far for all of the family members. The ladies are joined on-screen by their siblings who have quickly become fan favorites. Tammy and Amy’s brother, Chris Combs, and their sisters, Amanda Halterman, and Misty Wentworth,…