Buddy,

The feeling of loving him will subside over time, but not instantly. Unfortunately, not instantly. When you are not seeing him, it will become easier. When you see him, it reinforces your feelings for him. Expect things to get easier with time - while not quite "out of sight, out of mind", it will be better.

Unfortunately, none of us here are fluent in the family law of India (or, possibly, a specific state - in the US, the family law is state law, different in each state; I do not know if it is the same in India, or, if there is countrywide family law). You need to first separate physically and then work on the legalities of your divorce. Can you?