Meanwhile, a source tells E! News, "Many were surprised at MTV's decision because the network has been aware of her tweets from 8 years ago but have continued to rehire her."

Cory's

Meanwhile, a source tells E! News, "Many were surprised at MTV's decision because the network has been aware of her tweets from 8 years ago but have continued to rehire her."

Cory's ex-girlfriend and mother of his daughter, Cheyenne Floyd, previously discussed these tweets with Selfridge on an episode of Teen Mom. According to Entertainment Weekly, Taylor told Cheyenne, "At the time, because I was younger, I wasn't thinking it was anything negative... I thought, 'Oh, this is funny,' or something like that, but it's not. This happened a long time ago. That's my biggest mistake. I just had to grow up, honestly. I had to experience other places."

The source says Taylor's resurfaced statement are not an accurate depiction of her current beliefs. "Of course Taylor regrets those messages and knows they are wrong but that is not who she is today," the insider explains. "She's constantly working at educating herself, being better and becoming an ally."

Moving forward, the source says that Cory and Taylor are "focused on being the best parents to their daughter, Mila."

E! News has reached out to MTV for comment.