<human>: I first met F at University in the dorms. We had a bit of a typical romance to begin with and decided to move in together (with friends, because students) after our first year.

For the most part, things are great. I love her dearly and she is a sweet, funny person that I have a lot in common with. We have a pretty great connection and are best friends. The last 5 years have had their ups and downs, but I have mostly been happy.

However, my family have never been too keen on her and she has some issues with her emotions, especially anger. She's never been violent or destructive but she has this venomous side where little things can flip her into this nasty rage. It's complete with stomping temper-tantrums, and usually involves blaming me for something.

I'm a fairly nurturing person and (because of my upbringing) have been quick to try and "make everything OK". I've spent years shielding her from everything and trying to smooth over her social faux pas, assuming all of the adult responsibilities in order to keep her from freaking out. I feel I have driven her to be even more selfish as she now expects me to do everything and I've been too timid to ask her to change. Because of this, she is almost completely unwilling to make any sacrifices and will become agitated if I ask her to do something she really does not want to. Being an introverted person like myself, this is often things like "could you call the power company while I'm at work today..." that she will flatly refuse.

I'm reaching a point in my life where I can't handle these seemingly random bouts of toxicity. She always wants to be together because she has become so co-dependant. It's been affecting my relationships with family and friends (we have many, many common friends through the University) and is wearing me thin. I love her dearly, but I'm starting to wonder if it might be best for us both for us to go our separate ways.

Can you provide a brief rundown of the text in within 3 sentences?
<bot>: I love my GF, but her selfishness and unwillingness to make sacrifices makes me think we would both be better off without one-another.