Mr. Grandfather has four sons.(S1,S2,S3,S4). S4 had no children and is deceased leaving behind his wife(W4). The ancestral property is to be partitioned among S1, S2, S3 ,W4.
Can a ancestral property which is inherited by a widow(W4) from her husbands lineage after partition having no class 1 heirs be willed, gifted or sold by her?
Can her brother-in-law(S3) legally restrict her to gift to nephew2(son of S2) ?