Edit: Peer pressure is a bitch especially when it's from your own family but don't let yourself be manipulated by it.
Edit2: Some people have pointed out that it's not easy and in certain cultures be enough to kill a person.
Now it's amazing that this in this day and age that is acceptable but i guess you can get away with anything if you say the magic word: "It's my religion/culture".
However ask yourself this: I have 1 life am i willing to spend it all in a cage with some people i barely know making the rules?
If the answer is yes the the give up already you don't have a choice if the answer is no do whatever it takes.