MY grandmother had dementia for the last 2 years.my mother, her daughter died 15 years ago. the will states that my 2 uncles inherit her estate and my name and my sister and my brothers names are specifically are named as receving only a $1apiece. my grandmother had no ill feelings towards us actually it was the opposite.my question is how can I find out what and when if the will was changed and if so when she had mental incapacity can it be contested? also my uncle keeps hounding and pushing me to sign a quick deed to sale her house with my name only it and rr the person buying.what should last down? help!