Thanks Sherri for your valuable inputs and advice. It really helps.
To answer your questions, I am going to donate my kidney in India itself. The transplant team of AIIMS hospital has already discussed this with me. They have also encouraged me to bring my wife along with me for discussions and I am planning to take her there soon.
However, given my decent intentions, I am still in quite a sticky situation here. My wife though educated, is very conservative and scared of almost every small medical problem even. It is basically lack of motivation which was lacking in her case from her parents itself since her childhood. Her parents had always kept her too shielded from the world and made her totally dependent on her mom's decisions to run her own life. That's the case even now, after marriage. Her mom influences all her decisions even today. That's the reason, she is very very skeptical and highly scared of even a normal - cold, cough type of problems. She doesn't even take medicines just because some stupid Homoeopath doctor has done a brain wash of her parents and family. With such kind of knowledge and attitude, she is very likely to misunderstand all risks as well as success rates of transplants.
Anyways, I will try to get her meet the transplant team soon, to atleast try to convince her of the situation and present her the benefits that we are going to offer to my mom (provided, she doesn't want my mom to die as soon as possible, which is a common attitude in today's world married girls here in India; This is more of a society related hazard in India and nothing more than that).
Thanks Sherri once again for the encouragement!
-Navit.