9. After a long illness, your uncle dies. He leaves a
sizeable estate but no will is found for several
weeks. Finally, one of his ex-wives appears
with a document she claims to be a valid will.
It shows her and her children by him receiv-
ing most of his property. Your parents and
the deceased's other children contest the will.
Should the federal or state courts handle this
case? Why? Which court in which system is most
likely to hear it?