"Mother, very well, since the conversation has reached this point, let me make myself clear," Yunjin said. "The child is mine, and whether it's a boy or a girl is my business. I won't be going to see Mrs. Yu, so you can get that idea out of your head!"
In the past, Mrs. An had been a decent person and, being Yunjin's mother-in-law, Yunjin had always been polite to her. However, her courtesy towards Mrs. An was out of respect for Gu Ya and because Mrs. An was her mother-in-law. As a daughter-in-law, she should show respect and filial piety. Yunjin would abide by these duties, but if Mrs. An challenged her bottom line, then she would no longer maintain the facade of respect.
This was the first time Yunjin had spoken to Mrs. An with such a tone, and Mrs. An was immediately taken aback, unable to believe that the polite and obedient daughter-in-law she knew could show such a side.