I definitely don’t like the concept of Bajaj and his family staying @ Basu’s
I wouldn’t have mind if there is no Kuki but which sane person makes his/ her daughter at a house which has some one like Mohini.
Prerna can’t protect herself, I am sure she will lecture but only after Mohini Basu hurts and scares Kuki.
In Ekta world, hurting child won’t matter and lecture afterwards would be enough
In a real world, even I am in worst condition I would try not to keep my kid in such a uncomfortable place.