We know bani is just acting to be negative. BUt what she said was harsh but true. According to her Jai has moved on . HE is happy with wife, family,wealth. He didn't suffer because of the injustce he did with bani. Whereas Bani suffered for no fault of hers. She doesn't have any ones support but has to support maasi & Ganga, suffers humiliation , hardship . She doesn't have any companion.
She does have right to think about herself.
Maasi should see her pain & ignore her behaviour thinking that its an outburst after knowing Meera is JAi's wife & its her frustation to see MEera leading a life which is rightfully hers. If I was in maasi's place I would have sympathised with her rather than hating her. She should try to reason with Ganga to ignore her mothers anger 7 see her POV too. Ganga is a mature kid & will understand her mother.
Then again this will be logic which is miising in KS creative.