Further she consider herself as a mother of rano and pia. Then being a mother of two young daughter how can she forget to think about jigs and her feelings on knowing such an important news about her daughter? Being a mother how can she snatch jig's right as a mother? She forget that she and jigs living in the same house and jigs don't like her at all. If she would have told everything to her the moment she came to know about anu, there were bright chances that jigs develop a little feeling or respect for her. Not to forget that jigs is a mother and every mother respect the person who save her daughter from getting humiliated in front of society and save her "izzat". As said by bani, she hide this news just to save the family pride but if she informed jai or jigs about it, then too she save the family pride. So final come out of the whole issue is bani became "mahan" in the eyes of jai and other family members except ranvir and jigs remain bad and arrogant in the eyes of jai and adi though she was right (only in this matter)
I wrote in one of my post that bani's intension was right but the solution she choose was wrong.
Your views guys….
Bye for now
Love
kiah