Revocation on the grounds of ingratitude will not prejudice any alienations made by the donee, nor any mortgages or other real charges that he may have imposed on the object of the donation, provided that the whole is prior to the publication, in the real estate file, of the request for revocation.
In the event of revocation, the donee will be ordered to return the value of the objects disposed of, having regard to the time of the request, and the fruits, as from the day of this request.