Jiang Yao sighed upon Lu Xiaoxiao's comments. Lu Yuqing was very earnest and nice to Zhao Zhuangzong and hence, she fulfilled his and his family's every need. However, the Zhao family became greedy. They took her kindness for granted and felt entitled to Lu Yuqing's generosity.
Jiang Yao supposed that it was partially due to Lu Yuqing's endless and humble generosity that the Zhao family had failed to distinguish their own status and identity in the situation. If Lu Yuqing had taken up the attitude of the esteemed missus from the wealthy Lu family and treated the Zhao family as equals, she doubted that they would have treated her the same way they did now.
It was rather ungrateful for Zhao Zhuangzong to have Lu Yuqing by the short hairs. Not only was he was disrespectful to Lu Yuqing, but he also took her as the ATM with endless funds. He only needed to reach out his hand and demand when he needed money.