There was an actress on the set who had bit parts in the franchise. She never worked again after that movie because of what she saw.
She was a momager. She was always around her daughter. She was not an absentee parent at all. The thing is though, she had two issues. One was her husband who wanted more money so they needed to work their daughter more and the other issue was that to get more work for the daughter, she had to let her "rehearse" and "read for parts" with producers.