Your father has filed suit.
What is the opinion of your own counsel that has examined all details and documents, nature of property?
You have posted that:
"During my grant father life time , he did not make any partition . He also expired in the year of 2007.'
What is relation of date of marriage!
The father has dceased after 2005.
If provisions of Hindu Succession (Amendment) Act,2005 are applicable, daughters have equal share.