<human>: Can you provide a brief rundown of the text in within 3 sentences?

Hey all,

I have been dating a girl for the past 14 months. We see eachother many times per week and talk to eachother on the phone every day. We get along great generally, I love her, but she's driving me insane.

The problem is that she has the habit of throwing tantrums when she doesn't get what she wants. She loses control. It can be over the silliest of things. For example, a few days ago we were playing a NBA video game and I beat her (close game) and she completely flipped out. It resulted in her walking out and damaging my door (slammed it). When we were on a trip, she threw a tantrum because I wasn't taking the pictures like she wanted (got pissed, started screaming and ditched me). She usually realizes that she screwed up and wanders back after a few hours - though, inevitably trying to lay the blame on me and asking for an apology. She has a history of getting mad at people and has burned bridges with many friends and family. 

She's not always like this. These episodes happen maybe once every week or two. When she's not throwing tantrums, she's often subtly guilt tripping me with exaggerated sad responses (oh, ooooooookay) when I don't go along with her. 

It's weird because outside of these behaviours, she's great. She goes out of her way to make me happy, she's reliable, we can talk for hours, she's active and generous in bed, she's smart with a fantastic job and I know she truly cares about me. 

I tried discussing this stuff with her in the past, but she usually just ends up crying then asking me to apologize for hurting her feelings. It's really weird. 

I kind of put my foot down after the game episode and told her I wanted a 1 week break. I'm really not sure where to go from now on. I love her, so it's hard for me to break up with her. On the other hand, I know this isn't healthy and she needs to get her shit in order.

Any advice?
<bot>: 27m with 24f girlfriend, girlfriend throws tantrums over the silliest of things. Thinking of breaking up with her