My uncle's daughter hired an attorney to draft a POA for his elderly parents (the daughter's grandparents) without notifying him. The daughter lives in Texas and the grandparents lives in Oklahoma. The daughter then took all the grandparents' documents pertaining to their investments, bank accounts, will, etc. and have not given my uncle a copy of those documents. All this occur October 2012, last week my uncle discovered that the daughter has placed his father (the daughter's grandfather) in a hospice, and she has taken her grandmother to Texas without notifying my uncle. What recourse does my uncle have?