My father was in the hospital after a bad accident, it appears my aunt and the attorney may have had my father leave everything to his sisters not me his only daughter as the will has been 15 years.On the same day my father was diagnosed as completely incompetent by the physiatrist due to dementia. If after my attorney gets a copy of the will since we are filing for guardianship on both parents what can be done. Can my fathers sisters contest the will if it wasn't change and still all remaining items left to me. If they are foolish enough to challenge that will after they deserted my father and mother as DPOA what recourse to I have as to making the sisters pay the court cost for my portions if these things were to occur? Thank you