Everyone is in astonishment as it appears that Abhira will abduct Daksh from Poddar House. Given the severe embarrassment her family will experience, Kaveri will not want anyone to know about it.
Ruhi seemed to be furious with Abhira and Armaan for their nefarious plot behind her back. She is unaware that Ruhi went into a coma and that Rohit gave Daksh to Abhira.
When Abhira realizes that Daksh is actually the son of Ruhi and Rohit, it appears like she has passed out. She won't be able to handle this reality, thus she will be in pieces.