<human>: Provide a brief overview of the text.

Theres no doubt that my Gf has a temper problem. It drives me crazy sometimes. I do love her and want to spend the rest of my life with her. The problem is that her temper is so bad,  it will get to the point where she will tell me to kill myself when we are fighting. 

We've come to an agreement that we are the best of friends when were calm and normal, but worse enemies when we are fighting. Our arguments and fights end up overpowering what we were arguing about in the first place. We don't fight often (1 or 2 times a month), but when we do its bad.

Today I reached the point of utter disgust when she told me she wishes her brother was in a coma because he got a DUI over the weekend and thats the only way he will learn his less. Ignoring the logic of that statement, as it makes no sense, I found it very unsettling and twisted.

Her response to my reaction is "I wasn't even talking about you, why are you mad?" and "did you die? no right, get over it"

Does she need help? am I just with a desensitized woman who will say whatever comes to mind when she is mad? Any thoughts or advice on getting into an argument with someone who is stubborn is appreciated.
<bot>: GF has bad temper, sometimes says things like "go kill yourself", and wishes great physical harm on people when she is angry. Seeking advice