"I don't care what kind of women you mess around with outside, but why on earth would you mess with a married woman? I can tell that Joanna isn't a good person; she's married yet still not satisfied, and even provokes an unmarried man like you."
"Is her husband so incapable that he can't satisfy her, so she has the audacity to seduce other men? I heard that before she returned to the White family, she came from a small, ordinary household. No wonder these women who grow up in small households lack discipline and have no understanding of integrity and moral principles!"
Madam White has a deep prejudice against Joanna.
This prejudice is even deeper than the one she had against Rebecca Kelloway.
Although she had complained about Rebecca delaying Frank Parker's marriage before, she didn't have a good impression of her either.
However, she didn't loathe Rebecca.
