Help the basic problem! !
Your family's own expansion of production belongs to your family, because this is the income from buying land or occupying land again after your father separated. The last piece negotiated by your family must be yours and your uncle's. Because this is your grandfather's legacy, if your family borrows 25 square meters of land, it will definitely compensate your uncle's family at the market price. However, nothing is difficult for a family to negotiate, and family ties are always more important than interests. It seems that your family should be better than your uncle's, sometimes. Think for yourself.