<human>: Can you condense the text into a few key points?

I've been dating this girl for 6 months now.  Things were absolutely amazing in the beginning, we even talked about getting engaged next year and married a couple of years after that.  However, the past month or so has been torturous.  We fight over everything, and regardless of who is at fault, I don't want any more of it.  Unfortunately, she is also going through her hardest college semester ever and recently (a few weeks ago) said that she had anxiety and depression issues 3 years ago and is feeling the symptoms again.  She has 5 final exams next week and is already under alot of stress.  I am definitely done with this relationship but I care about her enough to not wish any harm on her.  I really don't want to break up with her right before finals but things are getting worse and worse.  Has anyone been through anything like this?
<bot>: I want to break up with my gf.  She is feeling anxiety/depression and has 5 finals next week.  I want to minimize how much I hurt her.