Some of the letters she wrote to her father complaining of her treatment have survived.
The issue came to light after a viewer wrote to the Radio Times complaining of "blatant product promotion".
When news of this attention reached Shevlin, he wrote to her complaining of her activities.
In response to this article, angry doctors wrote into Internet sites complaining that the researchers were taking decision making authority away from physicians.
Somebody writes complaining of something I said about progress.
Leaders soon wrote to the governor complaining that men were compelled to go about town armed day and night to protect themselves and their property.
She frequently wrote back complaining of malaise and depression, which her father claimed was feigned.
The lawyers wrote to Democratic leaders complaining that their years of loyalty had been disregarded.
Meanwhile individuals and organizations also wrote to my boss complaining.
She became unsympathetic at the letters he wrote complaining about his life, and stopped writing back.