If Bai Xin hadn't come along, her grandson could have returned, and the same goes for Mu Yi – had she not encountered that child that day and seen his appearance, she wouldn't have discovered the truth.
Having children is a good thing, so why hide it?
Since she, Bai Xin, couldn't have children, she should gracefully step aside and make room for her grandson. She couldn't take everything for herself.
In the future, everything in their family would undoubtedly belong to the grandson without any doubt.
Since Mu Yi wouldn't speak up, she would take matters into her own hands; she had a way to make Bai Xin confess on her own. She had thought everything was going well, but she didn't expect it to turn out like this.
If Mu Yi hadn't disagreed, she would have confronted Bai Xin directly.
She wanted her to make space for her grandson quickly.
So now, Old Mrs. Mu was happy, her son had seen through Bai Xin at lunch.
"Son, how are you? Are you feeling alright anywhere? Tell mom."