Guest post from Mr. Trollope
It would be a calumny on Mrs. Proudie to suggest that she was sitting in her bedroom with her ear at the keyhole during this interview. She had within her a spirit of decorum which prevented her from descending to such baseness. To put her ear to a keyhole, or to listen at a chink, was a trick for a housemaid. Mrs. Proudie knew this, and therefore did not do it; but she stationed herself as near to the door as she well could, that she might, if possible, get the advantage which the housemaid would have had, without descending to the housemaid’s artifice.
— Anthony Trollope, Barchester Towers