A discussion on the legality of selling a share in a jointly owned property when a will dictates equal division among three siblings. While an undivided share can generally be sold, selling a self-demarcated portion without clear metes and bounds can be challenged by other siblings. The validity often depends on whether the other siblings were aware of the sale, if they were given notice, and if they choose to contest it legally. The transfer of possession to the buyer can also be problematic.