How to Override a private set property?

Can i being a married daughter have the right to ask for a set of keys to the 1st floor of a joint property?

• We have a joint property where my mother is one of the co-owner along with 5 uncle ,i have an elder brother also.After my mother's death my brother along with my youngest uncle gifted his share to one of my other uncle who is also the co-owner. I asked my brother to leave a set of keys of the floor(1st) where my mother used to stay with one of my uncle who is residing in the ground floor of the said property .My brother denied to give me any keys of the 1st floor & told me to prove my right to claim in the property and also to the 1st floor where my mother used to reside ,though the property is not build & divided as a joint property and my mother has not left any will.I being a married daughter ,can I claim my right legally though I dont have any legal documents and property paper.

• Answer:

  Yes you can, consult a lawyer. But this may strain ur relation with everyone. No1 will stop u staying there once in while, if you ask