Second coffee-meeting with Mani--- Ishita termed Raman as the man who trusted and respected her fully. In return she also made it clear to Mani that she had full trust and respect on her husband as well.
Park incident--- Ishita accused Raman as being selfish, rude and at the same time she said Raman didn't trust and respect her ever that she rightfully deserved as his wife. And she's finding it hard to trust him as well.
After Diwali car scene with Mani--- Miraculously after two-three days of that park incident, she regained her trust and respect on Raman. Not only that, she somehow knew Raman's "dil ki baat" that he again started to trust and respect her too!
The dark night of AB head party--- Ishita rightfully lost all her trust and respect on Raman. And she realized Raman lost it too.
The day after the bachelor party molestation incident--- Ishita was again very firm in trusting and respecting Raman, so much so that he defended him vehemently against Mani. She also believed that Raman trusted and respected her too.
Ruhi's custody case reopening---She again failed to trust him when she heard the news of reopening of Ruhi's custody case.
New Year celebration Party--- Ishita had immense faith on her husband, termed him as the best husband in the world. In fact she said to Ashok that she had so much trust and respect for her husband that she didn't think twice to bring her husband's ex-wife to their house. She took so much pride on their mutual trust and respect that she concluded if every couple had that sort of understanding then "jealousy" and "insecurity"- these two words would become obscure.
Pongal day celebration--- Just after three weeks of new year party, Ishita again questioned Raman on trust and respect. She seemed doubtful whether Raman trusted and respected her or not.
In a span of less than three months, Ishita lost and regained trust on Raman for four times at least. She also assumed the same for Raman too. One may argue that Raman's deeds forced her to change her opinions and even if we agree to it for the sake of argument, "trust" and "respect" are two such big words; strong words. Especially these two words hold a different level of significance when it comes to marriage and one simply can't have them like an on-off switch. If Ishita thinks that Raman should be trusted, she should go for it. Similarly, if she thinks that Raman trusts and respects her, she should stick to it. Otherwise, she can remain doubtful too and try to analyze the situations, then can build her firm opinions accordingly. But if she keeps on swinging like a flip-flop on trust and respect issues, it'll help her going nowhere and will only create further doubts and differences in return.