Have no inheritance rights of parents in their children\'s heritage?

&Nbsp;   maintenance is due diligence obligations on parents in their children, and parents of adult children aged for support maintenance is also a right of the elderly. Article tenth of the Inheritance Act, parents are the first-order heirs of the estate of their children. That parents have the right to be heirs of the children, the spouse (if any), was heir to the succession of heritage. Moreover, when parents their children in inheritance the estate has mostly elderly sickly, should protect the legitimate rights of the parents to inherit, and for illegal violations of the inheritance rights of the elderly persons to engage in a serious criticism of education.