My father property

You have no share or right in the father's property during his lifetime, unless, of course, the property is ancestral.

How is that the property is ancestral?

Please post the complete facts as to how your father got it from the grandfather.

If you say that the property in question is Ancestral, then prima-facie you have a claim for a share in it.  But, you have to meet a lawyer who is practising in Hindu law (especially property law) and discuss things in detail with him and then take legal steps.

It is believed that you are all Hindu.

Confirm!

Before acting on your own on the basis of half hearted information get copy of mutation records with all link docs and show these to a very able senior LOCAL counsel  specializing in revenue/property/civil matters and confirm if the nature of the property in the hands of your father is self acquired or ancestral……..

If you consider yourself then count 4 generations…..

Property inherited by a Hindu from his father, father’s father or father’s fathers’ father, is ancestral property….. Any property acquired by the Hindu great grandfather, which then passes undivided down the next three generations up to the present generation of great grandson/daughter.

Self acquired property can become ancestral property if it is thrown into the pool of ancestral properties and enjoyed in common.

You have posted that; Your father is alive.

What is the nature of the property: Urban, Rural, Agricultural…

The said property is in which state?

If it is in UP (erstwhile undivided state of) married daughters do not have share in agricultural land per UPZALR Act.

You may go thru;

https://www.lawyersclubindia.com/forum/Married-daughter-rights-in-father-ancestral-agri-property-108106.asp

and other illustrated threads at LCI..

There is NO point in litigating if there is NO legal merit in claim and to spoil the blood relation as well.

Parents usually do not discriminate as far as children are concerned.

After all you and your child(ren) are their flesh  and blood also.

Avoid litigation as much as and as long as possible and more so when there are NO merits from legal perspectives…

In case said property is ancestral and you are eligible per facts of the matter your share is intact and cannot be disposed by anyone other Co-sharer.