text: Jan. 19 2016, Updated 8:20 p.m. ET
  "She was so zen after being in prison that nothing is fazing her anymore," the insider said. "She had to be told where to stand and what to do and basically did nothing. She wasn't at all like her old diva self!"
  "She basically has a 'f**k it' attitude. She figures nothing else that bad can happen to her. She spent nearly a year away from her daughters that she loves so much," the source explained. "So she's at peace with everything."
  Said the source, "Everyone was really impressed by Teresa. They really think she may have changed. No one believed it could happen, but it did."
  "Teresa's drama, and especially her fights, are what people tuned in to see. They wanted to see her have meltdowns and screaming fits. The producers are worried that the show won't have any bite with her new calm attitude," claimed the source. "The last season was a little boring and they're worried about ratings if she doesn't bring anything good to the table."