My sister whom I don't get along with is threatening to withhold my money if I don't sign an agreement stating I would give 10% each to my children, or she will spread my payments out over years so that I won't get any substantial amount at a time. This wasn't in the will. I also haven't received an accounting or any amount I am to receive from her. What are my rights? This is in California. She is doing this all through her husband as she refuses to speak with me directly. She is also meeting with attorneys about this, which is probably coming out of the estate. If she had her way, I'd get nothing. She was the POA before my grandmother passed away. Again she is threatening war with me over this and that she will make it hard to get my money. What are my options.