Getting seperated from family

Swetha, you may like to explain a few more things? I am anwering your post with some assumption which may or may not be true in your case.

Perhaps at the age of 25 living with parents have its own flip side, if  you are not a single child. Sometimes living with parents and with brothers and their families ( though this is not clear from her post, and you may not be having any!) make unmarried girls marginalised and perhaps they are looked upon as laibiliites on them, not only by parents ( not in all cases) but also the society in which they move about.  Perhaps as a grown up individual you need your own space both mental and physical space( your own spacious or little corner ? ??) and privacy. 

You seem to be in  a well settled profession, and nothing stops you from having some time on your own. It  indeed may be a healthy time alone for you to reflect on your relationship with your parents. It is a myth that all daughters have good relations with parents, as an unmarried girl( I do not know about your marital status)  in the maintream cultural scenario  is not accepted  as a human being in her own rights by her parents or siblings( exceptions may always be there).

One way is to take a house on rent and keep a full time maid, ( if you can afford) and yet maintain relationship with your parents. A liitle distance sometimes heal the relationships. Like what has been said above, you can be on your own and decide on your own at your age . Imagine a woman getting transferred to some other place for professioanal reason, she may or may not be accompnied by parents and still she can manage the risks and dangers of  outside world with some necessary precautions. You may have to explore some good and safe hostles available to live independently. Hostels like YMCA ranks high on safety, privacy, and good surroundings and working environments.  

You may like to make it clear to your parents why you do not want to live with them. Perhaps certain behaviours from them or certain triggers in your home surroundings are upsetting you to the extent that you want to live away. Do you feel a sense of marginalisation in your parental home? Do you feel yourself remaining with parents is making them in someway feel uncomfortable and you suffocated and therefore you want to get way from them?  Without blaming yourself, analyse each of these aspects. A direct discussion with them would help clear the air and perhaps you would be given the space ( I mean here both physical, individual ,  and psychological spaces) which you require.

Since your query has a factual question, and there is no pointers on why you want to live separately from your parents, what I have written is purely of conjectural nature and may or may not be true in your case. Hence please disacrd the chaff in this post and take the grain if you find any!

Wish you Best