It was discovered that number 4 has been selling my grandfather's properties one by one over the years. As she was the SPA when the first property was sold in 1997, she had access to the other land titles and concealed this knowledge to the rest of the other siblings. My grandfather passed away in the 80s by the way.
What do you think is the best solution to convince her to give back the inheritance to whom its due? What is the best approach so that she will cooperate? Do I get to have the same percentage of right as my deceased mother? Your response is highly appreciated. Many thanks in advance!