Maci Reveals The Real Reason She Was Upset About Farrah's Return

After getting the news, Bentley's mother QUIT 'Teen Mom OG.'

Maci, Amber and Catelynn were all told separately about a show-changing development during last night's "Teen Mom OG" episode: The decision was made to bring Farrah back to the series. While C and A were receptive to Sophia's mama returning to the fold, M was visibly upset and stunned.

In fact, the Tennessean -- who had her boyfriend Taylor by her side during the candid conversation with the series' executive producer Morgan -- told the entire crew that she was quitting the series and "not doing this anymore." But looking back, why did the 23-year-old react so strongly when she was made aware of the big news?

"I had a lot of things running through my mind when Morgan told me that Farrah was coming back to the show," Maci reveals in the "Teen Mom OG: Featured Moment" below. "When I was approached about the show coming back on, I made it very, very clear that I was not going to have any part of [it] if her story was going to be on the show too."

But she is stressing one point: Her reaction had nothing to do with Farrah personally.

"I have no dislike towards her or hard feelings towards her -- nothing about that," M states.

Still, the expecting cast member does have a deeper issue with filming alongside Farrah. To hear her explain what it is, watch the clip below, then share your thoughts about her opinions. And be sure to keep up with "TMOG" every Monday at 10/9c.