This property purchased by our grandfather. After his demise it distributed among four son. My father also had one share.
He sold 2/3 property and purchased a land. After his demise in 2010, our mother also became one of the successors with us. She made a registered will to one son, other two has left.
Other case of rest 1/3 property. She opt the similar strategy on this property too.
Now she expired in 2015, and the benefited son made the possession of her property in accordance of will and plan for disposal.
How can we made restrictions? Is there any legitimate solution? Can we challenge the will? Officially we haven't received the copy of the will
