As for the author of the post, I don't feel sorry for Tanya, I feel sorry for an opinion of this like:
A weak moment's sexual activity depicts love?! Really? I don't think men have that kind of a psychology, LOL
Physical intimacy, particularly the way they showed Tanya and Karan's consummation, was by no means 'love'. So saying that Tanya should be empathized with is abysmal. She called for it from the start, she always knew she is and would be the second woman. Plus, what's funny is that she calls Nandini the 'Saut' now. Ridiculous, eh?
I don't feel sorry for Karan even, he was moronic initially. Of course now his character makes sense. As for Nandini, she has always been a fine lady.