What can be partitioned
The threshold question is the character of the property. Ancestral or coparcenary property — broadly, property inherited from father, grandfather or great-grandfather, and held jointly — is partible among coparceners. Self-acquired property is not: the owner may deal with it as they wish, and it devolves by will or by succession.
A great deal of litigation is really an argument about which category a property falls into. That question is decided on documents and on how the property was acquired, not on family assertion.
Daughters are coparceners
Since the 2005 amendment to the Hindu Succession Act, a daughter is a coparcener by birth in her own right, on the same footing as a son. The Supreme Court has confirmed that this right does not depend on the father being alive on the date of the amendment. A daughter is therefore entitled to claim partition of coparcenary property in the same way as any other coparcener, and a partition that ignores her is open to challenge.
By agreement or by suit
The cheaper road is a partition deed or a family settlement, executed by all parties. A registered instrument that divides immovable property should be properly stamped and registered; a family settlement recording an existing arrangement has its own requirements. Done correctly, it ends the matter in weeks.
Where agreement is impossible, a partition suit is filed. The court first passes a preliminary decree declaring the shares, and then a final decree effecting the division — through a commissioner, by metes and bounds where physical division is feasible, or by sale and distribution where it is not.
Limitation and ouster
Mere possession by one coparcener does not start time running against the others — possession by one is treated as possession on behalf of all. Time begins when there is ouster: an open, hostile denial of the other coparceners' title, communicated to them. Once that happens, the twelve-year adverse possession clock can begin, which is why an open denial of your share should be answered rather than tolerated.