One way to look at this is to compare the cultures you are a part of. One culture is traditional from South Asia, and the other is a much different Western culture. In your father’s culture, women are still kept away from men in many places. There are still honor killings for women who have shamed their families. Your father and mother have these values, even if they do not live in a country that shares those values.
Do your parents’ values make sense for the world you live in? Well, you must straddle two cultures. You must please your parents because you love and respect them, and yet you must also find a way to deal with things they teach you that do not fit in with the culture you now live in.
It is normal to feel torn in this situation. You want to be like most people you know, but you do not want to disappoint your parents. However, your parents represent the past and your friends represent the future.
You want to move into the future while maintaining ties with the past. You want to explore your social and sexual life as your friends are doing and you also want to maintain your parents love and respect.
Can you do both? Well, if you can keep your modern life secret from them while pretending to be a good traditional girl, then perhaps. But as you know, that carries a risk. What if they find out? What will happen then?
What if the worst happens? I don’t know what you think the worst is, but I imagine the worst being they kick you out so you are forced to live on your own and earn your own living and they refuse to talk to you again. Could you survive if this happens? Could it be even worse? Would your father subscribe to the honor killing ideology?
Lets believe that his values have been changed by his life in the new culture. How much have they been changed? Is he trying to marry you off now? Are they arranging a marriage for you? Or will they let you find your own match? Will he think of you as damaged goods if he knows you are sexually active? Will he think he can’t marry you off? Does he have a dowry for you?
My advice is that you assume the worst happens. You get birth control and you get caught. Think about what will happen. Will you be thrown out? Or will you be kept, but your freedoms vastly restricted? Can you live with either situation?
If you can, then what are the chances of getting caught? Do you think you can keep your private life private? Let’s say the chances of getting caught are 50%. Is the happiness of having sex with your lover(s) worth it? What about if you only have a 10% chance of getting caught?
Now let’s say his reaction will not be so bad. Is the love thing worth it?
Now add in the calculation about how long you will continue to live at home before you move out? Can you postpone your sex life until you are out of the house? Where will you go to university? When will you graduate and get a job and support yourself?
You have a cushy life at home and you don’t want to give that up, and yet you want the freedoms you would have if you lived on your own. You have the middle class strict upbringing dilemma.
Many girls I knew had a similar dilemma when my parents were your age, here in the US. Let met tell you this. Most of them who got pregnant or caught or whatever, caused a lot of drama in the house, and yet, years later, it was past people. Usually, when people make mistakes, they get forgiven after some years go by, or after an heir is born.
The key is to not really fight your parents. Always show them respect for their values, even if you do not share those values. Tell them you respect their values. Don’t tell them you don’t share their values. That’s not their business. Maintain good relations with them. So if you should ever anger them, you have the best chance possible to fix it.
Then I would hold off on sex until you get out of the house. If you can’t, then I would look into other forms of birth control that aren’t the pill. Those may not be against your father’s views. Also, they do not have as much evidence for what you are doing. If you must have the pill, then see another doctor if you can, or if not, see your family doctor. Well, maybe not. I don’t know the law in your country. In the US, they are not allowed to tell the parents if you are over 18. I don’t know what the story is where you live.
But is the risk worth it? You can have a lot of fun with a guy without having intercourse. You can do all kinds of other things. Maybe hold off on intercourse and let things go on as they have been. There is always the day after pill, as well.