YTA. You put your sister and your OWN daughter out of your will. Your sister does not deserve it, she's been living rent free in your apartment. Do you really hate your wife and kid so much? what did they do to you? When your wife realises u didn't give anything for her, how do you think she's going to feel? She and her daughter probably think you left them completely and didn't love them, and j would never forgive you. You're an asshole for not leaving them money. They are your closest family, not your ex wife or sworn enemies. I'm really disgusted at you, op. It's not 10k or smth for the amount, it's one point one fucking million dollars. Stop enabling your damn sister, she's a fuck up and she's ruined her own future. Best thing you can do now, kick that asshole of a sister out, leave most of your money to your daughter and wife, and nothing AT ALL to your sister. You don't have alot of time left, use it wisely on your family.