The burden of proof is initially on the donor to overcome the presumption of mental competence of the donor.
Moser v DeSetta, 589 A2d 679, 527 Pa 157 (1991).
Estates and Trusts - Inter Vivos Gifts - Mental Competence - Undue Influence - Confidential Relationship,
Duq. L. Rev.
Available at: https://dsc.duq.edu/dlr/vol30/iss3/11