Ganga's fears regarding Mannu nobody is questioning them since as a mother she is bound to feel worried
Well keeping the truth hidden from Mannu whether it is right way to protect Mannu or not is also not a question to debate since hiding the truth does not make them immune to that truth.
A truth hidden will always find a way to come out.
Her approach to her problems regarding Mannu that are being questioned.
Neither Sumi was wrong back then nor is Ganga wrong if she wants to protect her son from Mannu and Pooja .
It is only her methods that are being questioned now.
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If Shivam doesn't know that he has a twin sister that is wrong as well.
Both Mannu and Shivam may be too young to understand the situations but parents should give them minimum details which could be understood at that age
Mannu need not be told all the gory details of his mother's life with his birth father he just needs to know that his mother had been married before but the amrriage didn't work out so they sepertaed.
Just like Shivam needs to know that he had twin sister who has been kidnapped.
What Anandi did or didn't do in her life should not be an excuse for Ganga to do what she should shouldn't do in her life.After all didn't she doesn't like to be compared then why is she comparing even to score point with her husband? Did she like it when her husband used Anandi to score a point in his argument?
Who is bringing in Anandi into their lives? Is Anandi bringing herself or they are bringing her into their lives?
Anandi as a part of her promise did try to make Ganga see her point when she failed she left it at that so where is the question of Anandi interfering?
Had Anandi been interfering in their matters Mannu would have gotten to know about his father long time back Abhi would have gotten a lecture along with Shivam from Anandi everytime he went into a sulk after Shivam rubbed him in the wrong way.
But all these things didn't happen
It is Ganga who has been inconsistent in her behaviour she welcomed the comparisons with Anandi when it suited her she welcomed her inputs in her affairs when it benefitted from her.Why did she not tell BH people not to compare her chai with Anandi's chai when it was clear that she didn't like being compared?
it is also possible that she had no problem with Anandi staying in BH and helping her take care of her own kids while she was away doing Medicine and then specialisation because it was great to have a support system.
If Anandi stayed in BH because of the support that she needed it was also very much possible that Ganga also needed help of an extra hand.
Anandi from what is shown so far has been wanting to go away and it is only her weakness towards Dsa that prevented from leaving and it was clear that Anandi didn't want to be get more importance than Ganga has been getting from Dsa and J which she never wanted in the first place.