How stupid of her!. She wanted Shweta not to get on with Aman. She proved it and she got it. Now , why the heck she has to keep the condition to Chachaji because he helped Savri to get to Pooja.
What will Chahca do if she doesn't get marry to him? Nothing. But her stupidity doesn't have any limits. She is leaving the house, doesn't tell anyone, not even brigesh that what kind of problem she got herself in to save Shweta. Same thing. Keeping her mouth sealed, just like Saloni