<human>: Can you provide a brief overview of the text?

I don't know what to do. This is the first real relationship I had had in like 5 years and I'm at a loss. Mainly I want to sleep but I just keep crying. I hate it. It's mainly because I couldn't just shut my trap and let her sleep on an ongoing issue we'd been having and I needed the answer. 

Then I asked if we were nearing 'the end' just hoping she'd say no. The entire time she wouldn't apologize during the argument. She wouldn't show empathy because that's not what she does.... And she said "yes, because I'm not sure how to fix this". I told her to leave my house as I could not deal with that. I should've just let her sleep on it. She's a great girl but... Yeah we've had problems. Problems I was fine overlooking. She'd constantly get mad over small things and just yell and scream about it. She said she knew she made me miserable and she wouldn't do a thing about it. 

I don't know. It sounds on paper and in my head that this is for the best but my heart is throbbing. It feels like it's going to pull out of my chest. I want to die. I don't want to know tomorrow

I just want... Nothing. I want time to stand still until I'm okay, regardless of how long that may even take
<bot>: I told my girlfriend if she thought it was the end, to just end it right away and she left. I'm at a loss of what to do