Hello,I'm a doctor 26 yrs and I'm in a relationship wt another doctor.we both graduated frm same college and we are living each other since 6 yrs.. my parents din agree to our marriage since I expressed my desire to marry him.I'm struggling a Lott to convince dem .I spoke to my close relatives to convince dem .dey talked to my boyfriend but de time I made dem tank to him was bad .he is running a hospital and was in som legal issues at the time and told hid caste s sc.. but actually he s not he is from a higher caste and due to Dom reasons his father told he don wan caste .now de prob is caste in our,relationship .my boyfriend is ready to prove he s not a sc now .my parents beat me up and threatened to kill him and also destroy my certificates.. I really love my boyfriend and he too loves me and ready to prove he s not low caste.. will my parents accept ds.. I don want to run away frm home.. I want to solve it and marry

This is hard to read because you use so many dems and deys and other meaningless words. But I get most of it.
Two DOCTORS can't decide for themselves? I'm so sorry that caste is still so important to so many parents. If your relatives can't help with this, I don't think we strangers can. You need to accept the fact that you have to start a new life, a new family, without your parents. You can tell them that it makes you sad and that you love them but must do this, and hope that someday they can accept you both.

In my culture we move away from our parents and start a new life, and unless that's what you both are willing to do, I see no way to convince them. Whether that's a safe thing for you to do is another matter.