Farrah Abraham shocks with return in 'Teen Mom OG' trailer

Farrah Abraham shocks with her return in a first trailer for Teen Mom OG.
The 23-year-old reality star was not expected to take part in the MTV program's upcoming fifth season. Abraham and co-stars Maci Bookout, Catelynn Lowell and Amber Portwood came to fame on 16 and Pregnant, and later appeared on four seasons of Teen Mom.
The preview sees Bookout, Lowell and Portwood react to Abraham's reappearance. The reality star alienated herself from her peers with her 2013 sex tape and new gig as a stripper, but Bookout told E! News she doesn't hold a grudge against her former co-star.
"It's not about Farrah," she asserted. "I'm not mad at her, I don't judge her -- nothing like that. But there's also a fine line with what I find appropriate and I just don't think it's appropriate for my 6-year-old son to be involved with some of the things Farrah is involved in."
"At first, for a little bit, we were kind of okay with it," Lowell added. "Until we really sat down about it and were like, 'Um, we don't know how good this is for the moral compass of the show.' Like, we are trying to educate girls about good things, not so much the sex industry part."
The new season shows Bookout and boyfriend Taylor McKinney, and Lowell and fiancé Tyler Baltierra reveal they are expecting. Portwood, meanwhile, continues to contend with ex-boyfriend Gary Shirley, while fielding an engagement proposal from a new beau.