Why is Priyanka leaving her parent's home ?

Why does Priyanka Chopra want to live alone? Ever since she has returned to India after spending a couple of months abroad, she is looking for her new home. At present she lives with her mother Madhu Chopra and her brother Siddharth. Her family has no problem with her decision. But why does she want to live alone. Actually Bollywood has grown very bold, and the stars have no qualm in admitting about their personal life. They don't want to wait for marriage to live their personal life to the fullest. Marriage is not a very attractive proportion for stars. Ranbir does not have to wait for marriage to live with Katrina. Their personal and professional life can get along well if they move in a live-in relationship, and this is what they have done. May be Priyanka too has some plans about her personal life. Who knows?