Wang Yazhi was really bothered about the fact that Huang Ying was here. After all, she was Ruan Qishan's first love, and they had reached the stage where they were discussing marriage.
That thought, in addition to the ridicule and mocking that she had faced from Grandmother in law's elder sister today, made her unable to endure it. However, she was also a mother in law now, and she wanted to look like a mother in law in front of Ling Tianya. Being belittled and scolded by Grandmother in law's elder sister like this embarrassed Wang Yazhi.
All of these reasons bundled together made Wang Yazhi, who had accumulated a lot of anger toward Grandmother in law's elder sister as well as her dislike of Huang Ying, suddenly explode and made her unable to control herself. The fact that she hadn't gone further in the way she acted today was already very controlled.