Your nephew have equal right over the property, General rules of succession in the case of female Hindus.-
(1) The property of a female Hindu dying intestate shall devolve according to the rules set out in section 16,-
(a) firstly, upon the sons and daughters (including the children of any pre-deceased son or daughter) and the husband.
(b) secondly, upon the heirs of the husband.
(c) thirdly, upon the heirs of the father, and
(d) fourthly, upon the heirs of the father, and
(e) lastly, upon the heirs of the mother.