Power of attorney

sir 

Now i requested for partion ,but he not willing to give, when we bought this house their was old house and we built new house in front plot ,now he says i can take the old house and new house he will take, am not willing to take this because i have no money to demolish and construct a house, am married women got null n void immediately after year of marriage in 2009, since then am staying in same house .my brother got married after my dads death in 2017,he wants to own whole house and trying to throw me out with help of my relatives, my relatives are blackmailing me to make me orphan.is that legal to send me out by my brother??