Adopted Son Property Rights

My father (who adopted me) adopted me from his brother (biological father has 4 sons including me), as he didn't had any successor. The adoption is registered. Both of them expired before 10 years. Though I got a part of my adopted father's property share, a part is registered to his sister's daughter without letting me know. A year prior to the registration, the property (land) was already in the court for some disputes (court clearly mentioned that no trade happens until it is resolved) between me and my adopted father. The case ran between my father and me is as follows: 2008: The dispute case was filed by me. The samons were sent but rejected by my adopted father. 2009: The registration took place without intimating me. 2010: The court issued a restrain order - status quo for us. 2010: The samons were issued again and he attended court hearing 2011: He passed away, there was no appeal from then. the case disposed in 2013 in favour of me -default. All the above happened in the Senior civil court. After that in 2011 the lady (on whome the land is registered), has gone to the Junior civil court and filed a case that, though the land is registered to her it is under my possession. The case is still going on.. Please let me know if she has any rights.