Are we eligible for property?

Hello, I am a 27 years old unmarried girl pursuing B.ed. My father passed away in Dubai when I was 15. My family consists of my mother, and my 2 elder sisters one of whom is handicapped. None of us sisters are married. My father has 2 younger brothers both married, the youngest has 4 kids, 3 boys and 1 girl. And my father has 4 sisters. We have ancestoral property. But my uncles and aunt refuse to give us any right to property. When we ask they threaten us with legal proceedings and that they will report us to police. What I want to know is that do we have any right to the ancestral property? As there's no male in our life, no brother no father, do we get anything at all? And if we do take the help of authorities will they help us? Please do answer. The matter is of utmost importance. P.S. We don't have a stable source of income. My mothers keeps goats and sells milk and I give tutions and have joined a school locality where I work on a minimum salary. Our monthly income is between 5-10,000 rs.