Let me clear one thing first to the original poster. 😊. I am a die hard fan of Hiten but the thing is that I never look at Tanya as Rakshanda and Hiten as Karan. Lets say if Gautam (sumit sachdev) played Karan I still would have sided by Karan. It is the character tanya not the actor that I strongly dislike.
Now to put my two cents into this matter, I belive Tanya has lost respect in Karan's eyes. The Incident when Karan gave away all his money to Tanya really hoping that would make Tanya happy and not retaliate the fact that he so wanted that house next door to shoo away Thakaral. Despite the fact Tanya just played Karan saying she cared about him and usual crap and then said she would not support Kran no matter wot as far as his mom is concerned. This is just one incident. She had acted inappropriately so many times for Karan to loose respect in his eyes for Tanya. On top of all that her latest behaviour with Nandini has goteen to the worst in k and T relationship. Imagin a son who loves her so dearly and would go to whatever extent to make his mom happy has no sided with Bhoomi and Nandini. Eventually Tanya is loosing every relationship she has just because she is turned so nagative lately. KN fans started bashing Tanya because she has turned bad. K and T are married for many years why the bashing now? Nooone said anything before did they? It is all because of Tanya herself.
So hopefully I made my point to prove that Karan has every right to say Tanya is wrong. 😊