Do children have the right to know when their father is dying and their mother disposes of their inheritance?

First of all, Li's unauthorized disposition of the same property as Ding's husband and wife is an unauthorized disposition, and Li only has the right to dispose of his own property. Therefore, if Li does not agree to dispose of the property, then Ding is required to pay half of the house price. As for Qin Xiao, in principle, after his father's death, he should be raised by his stepmother. If two people really can't live together because of emotional disharmony, then other close relatives can apply to the court to change the guardian's request and ask Ding to pay alimony. Have the right of inheritance to Ding's old house, and can own its property rights like a mother.