At TM, i agree with almost all u pointed out.
Nothing can justify EMA BUT here, its a fictional show, n cvs will try to make it as close to real stories happening out.
Hormones indeed played a great deal in bringing kunal-Nandini together...but only that.
As per Mauli's saying...she has each n every time mentioned that kunal n Nandini fit well, but thankfully kunal is hers...
Its obvious that kunal and Nandini are perfect for each other...its just that they met at the wrong time in their lives, n too late.
I've seen many couples who got married( be it love or arranged), n still be unhappy. Its not always the between the sheets issues...sometimes its lack of communication, lack of quality time, n yes, infedelity.
Here, in Mauli n kunal's case, there's love, but it was left neglected for long. Love needs to be nurtured.
A man has NEEDS...emotionally, psychologically n physically too. Where Kunal is concerned, he was left bereft. Even when he was struggling with his conflicting emotions n sought mauli to help him but reviving his lovelife with her, she ignored him.
I would like to point out that i'm in no way blaming Mauli for the mess that has resulted.so no bashing.