What is the name of your state (only U.S. law)? Pa. My mother passed in June. We were not really close for 3 years. My father died in nov. 2009 His will had me in it to get a third 0f the estate I have 2 sisters. My mom changed the will in Feb. and now I found out I am not getting anything my niece or her granddaughter is getting almost everything. Do I have any grounds to contest just because I am her daughter.What is the name of your state (only U.S. law)?What is the name of your state (only U.S. law)?