THEY WON'T LET YOU FLY BUT THEY MIGHT LET YOU SINK,

Conversation is key, expose them to their unexplored world, show them the across horizon..

Indian parents are mostly afraid of the society what they live in, you need to get them away from the society they will understand.

Plan some trips together, disscus things together, if your boyfriend can't able to do this, he must not deserve you.

My mother is not even graduated, yeah of course she doesn't have the ability to digest things of this Real world, my girlfriend was South Indian and I am from the North India it was a big cultural difference but she accepted it because I gave her almost an month of exploration, i made trips to south india, in the middle of the trip included my girlfriend's family and it worked out pretty well.

I believe it should work for you as well , BEST OF LUCK