I agree that Murli has blown this out of proportion. He believes and has also made Bharti believe that they have problems being intimate with each otehr because of her physical stature.
I wonder whether deep down in his subconscious mind he still has that mental block about being intimate with some one half his size. He may love her deeply for her goodness. He may even find her attractive but he may not feel the strong urge or desire a man would normally feel for his wife. Yes, he did have intimacy with her but he could have achieved that in just a moment when he temporarily suspended his thought process. When she fell ill the next morning and the first doctor asked her whether they were intimate, he kept repeatedly asking why she was asking the question.
While on the surface his apprehensions may have stemmed out of genuine concern for her well being, I wonder whether in his sub-conscious mind he was looking for an excuse to take intimacy out of their equation. That is why he is hearing what he subconsciously wants to hear irrespective of what the first or the second doctor said. He has latched on to a vague excuse based on something the second doctor mentioned and that too in some other context. The worst part is he himself does not realise what he is doing for he still believes his intentions are honourable.
EXCELLENT ! I just found all my questions answered in your post : i was trying to figure out why he was psycho and that maybe there was a physical barrier. But i couldn't believe it since they already have intimacy but you point out the SUBCONSCIOUS and i really think that you make a point here.
Gosh you just cleared up a big mess in my head!