If you have the independent and individual income you can start living separately from your family and in case if any relatives disturb you, make a complaint and get bind over in the police station for not creating a nuisance and disturbing your peace of mind and unnecessary interference in life. But in India, you must have relatives and friends to protect you in case of difficulties, and in a society, it is very difficult to live independently.
Monali ji, as you are a major, it is your will to live separately without parents. no can stop you. But as a Senior Citizen my opinion is it is not correct. Now a days one's support is necessary to your parents and at the same time you require their support also. See if your father is a senior citizen and if he complains against you for leaving them, you will be punished to neglect senior citizen parents. As a young girl please support your parents with love and affection. You enjoy that fruit juice and your parents also that juice of fruit.
If u have any ancestral property take partition and divide it.if not then simply go out of Ur house and rent a room and say I have separated and independent in future documents.with separate ration card change adhar card address.