Private Limited companies owned by family and legal heirs partition re

Sir i wish to know that if the private limited companies are owned by family shareholders can they apply for partition and get their shares through court as an individual or through shares..their UDS sale deeds are in the name of the private limited, public limited and trust. They are claiming as legal heir of the share holder and that it is closely held family companies only. When the viel of incorporation is lifted they assume that the property can be divided individually. In my case I was fighting in a suit for specific performance against a company private limited. But the legal heirs of the company applied for partition suit to give property with metes and bounds individually. They got the preliminery decree for the uds shares which is not 100 % owned by them. Iam owning the 90 % of the property and balance is owned by the private limited company .Without mentioning me as a party to the suit they got decree in their favor for family partition and now in EP stage. How to stop