Jinyao is low-key toxic in the first few chapters. I know it's cute and funny in the beginning. I keep thinking what if we remove the comedy and bright colors, and this happened to someone in reality?
I'm just stating(early ) that Jinyao was toxic and wanted to discuss that. If you can't discuss a fictional story without insulting someone, you can go on Twitter and show me how to be "woke".
Back to the topic:
Jinyao is the one taking the eggs, not the other way around. That doesn't justify his behavior. He involved Yiyi and Rourouin in his family shenanigans. Stalked them for 4 years with surveillance. All while suppressing his career leading him to struggle with dead-end jobs. Then accuses Yiyi of being unfit to take care of his son.
As I speak I'm my rubbing neck in pain. I swear my BP went up 20 points reading this