If you think your current girlfriend doesn't understand you, you can change her with your own actions. If not, plus you don't like her and like another girl, you can try to pursue other girls! I wish you find a considerate and gentle girl as soon as possible! Follow-up: But we have been together for three years. Is it that easy to change? But she never changed. I love her very much. She has a bad temper when everything is fine. She is very big. She has been like this since she was a child. Her parents also told me whether I could accept her temper, whether I could accept her for a while, and whether I could accept her for a lifetime. Answer: Then you really love her and she can't change it. There is nothing she can do, unless she ... her own destiny, which cannot be changed, is doomed. I wish you happiness in your future life.