Property Partition Between Brothers

We are 6 brothers and 3 sisters, I was staying out of state for family income with my wife and son and I was the only earning person until 2003. After my father's death in 2001 my 4 brothers had constructed their house in front of my father's house and my constructed house is above my father's house since I was the only earning person in that house so my father's asked me to build my house above his house it was in 1983. Now there's a space leftover for my 6th brother to build his house. 4 months ago when my wife and I returned back to spend our old age in my house but my 5 brothers and their wives started forcing me and my wife out of the house as the ground floor was my father's house claiming they have shares of the whole house. On the first day they beaten me and we walked away to my friend's house to stay after a month my wife and son came and we forcefully entered our house and when my son and I were gone outside, my youngest brother and his wife beaten my wife and thrown out belongings she immediately filed a GD in nearby PS. It's been 3 months the police haven't taken any action we enquired twice but there's response was you can go now we will see when it's time. Yesterday my 4 brothers and there wives came and started throwing us outside forcefully and warn us if we don't leave they will register a fake female molestation case on us. We immediately reached police station and tried to file another GD this time they directly refused but after arguing they gave us a GD number and said you can go now. At the same time my youngest brother's wife came and filed a GD against us and with reference to that GD police came and said "I will personally report a FIR against you and put you in jail if you trouble these peoples" even after I took 144(2) order from court on my house. I was thinking to apply for partition case in court but I am scared for the safety of my family.