Who's my biological sister (9)

As Gu shuling spoke, she looked up and saw Gu Nian coming down the stairs. Gu shuling immediately said excitedly,""Xiaonian, how could you leave with that Yu Gangan? do you know that she has bad intentions and is trying to drive a wedge between us?"

Gu Nian ignored her and looked at Zhu Yulu.""Mom, you knew everything, but you still agreed to let sister take me to have dinner with that President Xu?"

Zhu Yulu chuckled."Xiaonian, I didn't know that President Xu was that kind of person. I didn't want you to go for dinner either. However, my sister promised me that it was just a meal. I just wanted to have a meal. Who would have thought ..."

As Gu Nian listened, she began to feel a deep sense of disgust.

It was fine if he didn't know when he was abroad, but how could his mother not know when she was in the country?

This was the family she was talking about, and they would do anything to avoid a divorce. He asked in a trembling voice,""Mom, what am I to you?"