ETH. YTA because if you cancelled snooze on her behalf, it’s your responsibility now to make sure she gets up. You can’t just cancel snooze and go to sleep. She is an Asshole for not caring about your sleep. If you’ve had a very serious conversation about what her habits do to your sleep and she is still refusing to change, she is a mega asshole. You’d be okay if you leave her, but staying with her and cancelling her snooze is also asshole move. Remember asshole doesn’t cancel another asshole. It just adds more capacity to produce shit. You should get her app like alarmy, it’ll not allow snooze until a task is done for example taken a photo of the sink. It works for a lot of people because once you’re at the sink, easier to just brush your teeth and go about your day.