Daughters challenge registered will made by father
Answers (2)
Because the property is not ancestral and is self acquired by your father, and the same has been transferred to you and your wife by way of a will and the property has not devolved upon you in absence of a will, then in these circumstances, it seems that your sisters will not be able to claim any share over the 50 sq yards, or legitimately prevent you from selling the property.
The internet is not a lawyer and neither are you.
Talk to a real lawyer about your legal issue.

Disclaimer: The above query and its response is NOT a legal opinion in any way whatsoever as this is based on the information shared by the person posting the query at LawRato.com and has been responded by one of the Wills / Trusts Lawyers at LawRato.com to address the specific facts and details. You may post your specific query based on your facts and details to get a response from one of the Lawyers at LawRato.com or contact a Lawyer of your choice to address your query in detail.
Related Questions
"LawRato.com has handpicked some of the best Legal Experts in the country to help you get practical Legal Advice & help."