Nothing heightens the stakes of terrible family dynamics quite like bringing money into the equation. Once everyone starts seeing dollar signs, every single buried hatchet seems to get unburied for another swinging.
Even when you don't come from a rich family, inheritance means a lot to people. This is especially true when they feel like they've earned it. This seems to be the case for one upset Redditor's sister, who is promised double the amount than him or his brother in the will their parents have created. It was explained that this is because the sister had to parent the younger boys when they were growing up.
Despite this very legitimate reason for splitting the estate, the two brothers were far from happy. They seem to be on their own, though, as the wider internet completely understood the reasoning behind their sister getting more money. Being the designated babysitter from a young age takes its toll.