She admits to Sylvia Rosen that she had become pregnant while in Hawaii with Don and was relieved when she miscarried, as she had contemplated her options, as a pregnancy would have disrupted her emerging acting career.
Since Prince's death, Daniel Smith, the principal of the school where she attended has retired.
Though her character is often on the show's periphery, Carla has far more insight into the issues surrounding Don and Betty's marriage than perhaps anyone else.
This leads to a secretary being blamed and almost fired.