Knowing full well that these words would push the other person further into irrationality, An Nan still chose to do so. If she didn't, this woman would focus all her attention on her. An Nan could endure the torment, but the child in her belly could not.
She already vaguely felt some pain in her belly, but she dared not mention it, fearing that it would draw the attention of this crazy woman to her belly. If that happened, she would have no ability to stop her.
