Hunter Thore is dating, acting, and, by the looks of things, showing off his muscle gains these days. Hunter has appeared alongside his sister, Whitney Way Thore, on TLC’s My Big Fat Fabulous Life for almost a decade. The Thore family has been through all kinds of ups and downs together and this season shines a spotlight on some of Hunter’s huge life achievements. My Big Fat Fabulous Life season 12 sees Whitney Way Thore and her family navigating grief, still adjusting to life following the death of Babs Thore, and taking on some new challenges. TLC star Whitney turns 40 during the season, she…