Let's start with Ruhi - Ruhi has always relied on Ishita, she is one of the main characters of this show, Ishita was supposed to bring a happy stable life for Ruhi, but Ruhi never had that, to save Pihu, Ishita traded Ruhi and she had to go through years of torture, how's Ruhi supposed to be a good child when she had the most unstable childhood? What's the point of entry of Ishita in Ruhi's life when she couldn't bring the stability a child needs? Ishita not marrying Raman and Ruhi living with Raman, would have been a stable childhood, I would totally go for that than suffer at the hands of someone like Nidhi. When Ruhi came back she fell for a guy, Ishita never encouraged her to complete her education but she was teary eyed at the sight of Ruhi being "MitraMa" of a teenager when she herself was a teenager.
Aditya - Aditya's character is extremely complicated, or CVs never took time to develop his personality because he is always confusing me. Ishita left him for 7 years after he was dependent on her, he never really got a chance to be raised by her, so I don't understand the values she talks about, she was never there for her kids. It's not like Ishita does nothing for her kids, she supports them when they are going on wrong paths, when Aditya slapped Alia in Mumbai, Ishita asked Alia to forgive him because domestic violence is not a thing when it comes to her kids, when Ruhi's boyfriend tried to molest her, Ishita was all Durga Ma and reminding Ruhi about her strength, but what about Alia? Even now she wants Alia to forgive Adi when he apologizes, she thinks Adi will come back on right path, what is right path? Adi was responsible for death of a woman, how little is that for Ishita? She always supports her kids when they are wrong.
Pihu - When Ishita traded Ruhi for Pihu, she left Pihu at hands of Shagun, I don't think leaving kids is a choice, if she loves them, but she stayed away for 7 years and Pihu was all about the "Sajan ka Sasural", when finally Pihu got her Ishima, she made a mistake and Ananya died... Am I really to believe that whatever Ishita did was right for Pihu? Remember, when Adi had run a car over Ishita's mother, she wanted him behind bars, Raman didn't agree at first but later he realized it's good for Adi and he was absolutely correct, so was Ishita... What Pihu did was an accident but Ishita turned into a murder and a trauma, if Pihu was brought at trial, couldn't she have proved that it was just an accident? She tried to "save" Pihu from going into Juvenile Prison, the maximum punishment there is 3 years, Pihu if convicted would have gotten 1-2 years, at least she would have a family and I believe it would have been million times better than Simmi trying to kill Raman, torturing Pihu, manipulating Ruhi and destroying Adi.
Honesty, Ishita's attitude with Adi being responsible for a death and hitting his wife is in no way, what a good mother or good human being should do...