Bani lied to Jai about the reason of letting him out. It wasn't because she wanted him to suffer more. BUt her kids love for their dad did it.
She couldn't see her kids miss their dad.
What will you do Bani when you take them to Deb house? They will make you bring them back to their papa.
Go kids let your mom know how much you need your papa & your happiness lies with both parents being together.