in these two years, she achieved the impossible of making an abnormal person normal. She was there as a shadow for her abnormal husband 'Alekh" and never bothered whether she has a normal husband or an abnormal husband. But when Alekh got normal, things became such, that she had to make a decision of whether to save her married life or the life of someone, who is a mother figure to her. I know, this was the best situation to point fingers at Sadhna.
I always feel creatives take utmost care in this creation of theirs. They never give her a forced track, but very natural ans simple ways to prove her selflessness. Thus again this track, will prove also along with other concepts, how Sadhna is the best patni for Alekh. She is the only person who can make Alekh strong and feel that he is indeed normal. No other person can do this ....This Karan track, will seal the character of SADHNA as being the 'best patni", a patni who is just not interested in the physical aspects of a relationship, rather her relationship with her husband is so pure, that she will be the one to instill back that confidence in Alekh, that he is normal and he is the best husband....
I know how much CTs answer, at one time they also laugh at all the allegations raised against this character sketch of theirs...SADHNA...but I think they dont need to do anything anymore...