Su Zhinian made the wrong move by mentioning those children because it only made Song Qingchun more emotionally unstable. She had to admit that the trip to the orphanage did shake her conviction to keep the child, but as a mother, she didn't have the heart to end her own baby's life.
This constant toss-up between yes and no caused even her body to quiver. She suddenly became angry at Su Zhinian because he had used a simple action to strike right into her heart to shatter her conviction.
Song Qingchun knew that Su Zhinian was merely being logical, but the words that came out of her mouth were incendiary. "How do you know our child will definitely be defective? Yes, the probability of the baby between siblings having a congenital abnormality is high, but it is not one hundred percent. What if the baby in my stomach is a healthy child? How can you live with yourself?"
