what are the rights of wife and minor girl child in ancestral property

After the death of my grandfather-inlaw, there was a partition of his property. At the time of partition my father-law was also dead and his share was given to his wife ( my mother-inlaw ) and his only son ( my husband ) jointly. But on the date of partition we had one minor daughter who is now major. That share of property is a dwelling house and are residing here since beginning. After the death of the said wife ( my mother-inlaw ), her son ( my husband ) mutated the property totally in his name. At that time we had also another minor daughter who is still a minor. After mutation the said son ( my husband ) had sold out the said property to a third party without our knowledge and benefit. Now being aware of the fact, I am harrassed and am against the deal. Whether myself alongwith my two daughters have any right in the said property and upon what ground we can challenge the deal. What is our share in the said property and how we can get it. Kindly note that we have no male child.