Thank you all for the inputs. And yes..I am not married yet!!

I thot over my issue. I have decided that there are 2 things which seriously have to be sorted out.

1. I am giving importance to what people who were my friends have to say about her. I know this is not important but somehow my esteem gets affected by the fact that they may be laughing at her or something like that.

2. I cant understand what people mean by "feelings for her". I like to be with her all the time. I want her to be happy. I want her to understand me and take care of me. She does all that and so do I. But if someone comes and asks me with a scrutinizing look "Is she right for you?" or "Do you love her?" I get nervous. I just dont know what that means.

I havent been in a relationship to know what all this is about. I mean this is my only relationship till now. So there is nothing to compare. I cant say I love her..or I dont love her. Also I dont know what I am attracted towards bcoz I am not attracted towards her physically.

Is it like a solid feeling which people immediately realise that this is the right person for you? How important is physical attraction for a marriage? (i dont mean to say she is terribly unattractive...all I want to say is I wasnt attracted towards her beauty) How do I tackle opinions of other people? (I really know this is childish but it still rankles me..I ignore it and it becomes stronger)

Thank you in advance for your help!!