Propetydispute

If you are Hindus you are governed by Hindu law and if it is ancestral property he cannot do anything with out consent of children's it it is self acquired then he has right to do as per his wishes.

It is the presumption that you are Hindu.  The property is your father's own property that means it is not ancestral property.  So he can do as he wishes.

only self acquired property can be gifted or will can be made.