I think its still difficult to say.
It's difficult to categorize what happened to Ishita as definitively right or wrong. There's a lot of factors at play. In the Ishita case, all proofs were against her. From a general perspective, there was indeed incriminating text messages sent from her phone, she was in jail for harassing her employee who flat out said that Ishita told her to blame Parmeet, and Ishita has no real intimate relationship within her marriage. She not only has a *reason* to cheat, but there is also *proof* that she did. I think Raman did the right thing in remaining quiet. Its a question of his sister's life. And there was indeed no use in defending Ishita when he himself had no solid proof to save her. Raman's line today about how he would proof Ishita innocent and bring her back to the house says it all. He trusted her but it would've not been the best thing to say that out loud in the house. Simmi and Toshi were out of control (also in the right you could say) and they would've accused Ishita of trapping Raman and others things as well. Therefore, I feel like Raman's silence showed that he trusted her.
If Raman has allegations of cheating, there's also other points to be noted. It depends on what type of evidence is found and whether or not he has a solid alibi. The previous Ishita would've sided with the girl completely, but I"m not so sure about the Mrs. Ishita Bhalla. I think she would also try to find out the real truth, like Raman is trying to. And if I had to make a guess, I think she would believe Raman.
Despite their arguments, at the end of the day, Raman and Ishita trust each other and know each other to be inherently good people.
Ye Hai Mohabbatein
