Thank you for all your replies to my question, which helped me to proceed further.
I want to know your reviews on the below:
I visited a Lawyer in Local Delhi Court and told him all the situation and circumstances I am currently in.
First he advised me to go for a Special Marriage which will require to send notice to girls parents from the court, which offcourse I did not wanted too, as it might create problems for her, and she may be forbidden to go out from her home. So he came up with a different solution. To get the validation to marriage, he asked me to ensure that the girls converts to Islam Religion, and then get married through Qaazi in Mosque registered in WAQF Board and hand over the marriage certificate/Nikahnama to him. After which he will file a “writ” in High Court, and will also ensure that our marriages gets registered legally in the office of “Registrar of Marriage”. He said that High Court will send notice to both the families of girl and boy. After the order of High Court, SHO of our Local Police Station will send police to our homes for verification and the message will be conveyed to families that we got married legally. Also High Court will provide protection for both us from the families. And if something wrong happens with us, families will face dire consequences. He says if we follow these footsteps and go through High Court, even Local Police cant harass us in any given circumstances.
Also I wanted to know the estimated expense if I go through this process. As the Lawyer has asked for Rs.40,000/- for this, to get the marriage registered and file writ in High Court and for the all processes that may be required for our safety legally.
Please suggest the best with your valuable advise, as it matter of my entire life.