I doubt your state has a statutory requirement that notice be given, but if your sister had any assets then probate would need to be opened and all possible heirs notified. Her live-in-partner may not want anyone to know so that he can take all of her property; if they are not married, he is not an heir, although he may have some rights to the assets if he contributed to their purchase and upkeep. It sounds like you are not on good terms with him anyway so do not need to avoid getting him upset. I would tell your sisters as you have a moral duty to do so. You can tell him that you spoke to an attorney and got that advice.
Answered on Oct 23rd, 2014 at 9:57 AM