This Alabama Woman Went from Depressed at Over 300 Lbs. to Half Her Size: 'I Was Tired of Struggling'

30-year-old Erika Cockrell's issues with her weight started right after high school. "I went through a hard time when my parents got divorced when I was 18, and it spiraled from there," says Cockrell, 30, who is one of PEOPLE's 2017 Half Their Size stars. "I ended up in a relationship that just didn't work out. I got married and as time went on I just felt really isolated. I was away from my support system which was my family, and I just couldn't dig myself out of that at that time," she says. "...