My mother passed away, her estate is worth 4.5 million. About 15 years ago I was removed by name from the will leaving everything to my sister. The reason to any normal person sounds ridiculous. This was after she had a stroke and was known to have fits of rage against previous long time friends. However she knew what she was doing when she cut me off and was mostly "sane" despite some outrageous actions. Do I have ANY rights, or can someone be cut off for any reason no matter how small or absurd?