1/ All trust and understanding have broken down between Ganga and Sagar.
2/ Madhvi has over reacted. You cannot change your past. She should have trusted her husband when he told her that, yes Zoya is his daughter but he would do the same for anyone. You cannot walk away from a marriage without knowing the truth about what really happen ( My point of view)
3/ If someone kidnaps someone, that person will alway be seen as guilty. Sagar is the only one who knows the truth but Ganga will never believe him because all the trust has gone between them.
4/ Ganga thinks Sagar is a liar. She didn't want to sleep with him before their wedding but he persuades her by cutting his finger and applying his blood to her forehead and then denied that her child is his because he has never slept with her ( both of them doesn't know he has been drug by Prabha)
5 Sagar thanks Ganga cheated on him and is pergnant with someone else child. She knows he is lying about the child not being his.
6/ As a woman i understand and with Ganga. She owes the Chaturvedi nothing, yes they gave her shelter and educate her but she worked as an unpaid servant in their house. Madhvi has never shown her love, she put up with her because of Niru and tried keep Ganga away from Sagar because they though Ganga wasn't good enough for Sagar.
I think that the makers have lost what they really wanted Gangaa to be about and am glad about the leap as they can revamp. I would like to see more positive story line, more social and moral issue with education outcome...More good over evil.