In June 2012, the state of Delaware filed suit against the duPont Trust and Nemours Foundation, claiming the trustees were not following duPont's intentions, Delaware was not receiving their proper yearly distribution, and the $72 million renovation should not have been included in Delaware’s share of foundation distributions. Delaware Attorney General Beau Biden also objected to the Nemours Mansion and Garden prohibiting access by children under 12 and limiting total visitors to 48 per tour on the 222-acre property.
https://en.wikipedia.org/wiki/Nemours_Mansion_and_Gardens