My girlfriend is very bitter about me and I don't know what to do. I have tried talking to her, I have tried showing her that I love and care about her. I have done as much as I can think of, but she remains bitter. This bitterness causes her to avoid me and treat me very poorly.

What should I do? How does she overcome this bitterness?

One piece of advice I got from a friend was to stop giving her so much love because she doesn't even care to notice it. My friend told me that I should not shouldn't spend as much time as I have been, stop caring so much, and to stay away so that she will one day see what she lost.

Is this a good idea?