Delaware Code
Subchapter II. Powers and Duties of Guardian
§ 3926. Exercise of rights belonging to a person with a disability.

No person dealing with the receiver of a minor or with a guardian of a person with a disability shall be entitled to rely on the authority of such receiver or guardian to:

(1) Release claims;
(2) Settle tort claims; or
(3) Convey title to real property without prior court approval of such act.