Manage my girlfriend's parents
I'm a muslim boy and my girl friend is a hindu girl. A few menbers of my family came to know about our relation and about her caste, but they have no any problems. Even once I also told all about myself, but then also she was agree with my proposal after heard that all. And even she also want to transfer into muslim. But at least the problem is her parents doesn't know about myself. They think that I am a hindu guy. A few members of her family also came to know about our relationship, but not about my caste. Though my girlfriend is agree to run with me and get married. But for her fear, she can't tell about my caste near them. And after a few days, they will come to meet with my parents. So, in this situation what should I have to do?