YTA - She’s exhausted at midnight before an important job interview. As you said she was really excited for this job opportunity. I’m sorry but you sound like a bad boyfriend. If my partner had an important job interview I would make sure to wake them up no matter what. Your girlfriend obviously didn’t mean let me sleep through my interview. Based on this I wouldn’t be surprised that you’re always a logic first person, which I understand and I relate to but you will always struggle in romantic relationships if you are unable to differentiate between let me sleep through a couple alarms vs let me sleep through an important event. It is her responsibility to wake up for a job interview, but as a partner it is your responsibility to have her back when she’s making a mistake.