She will be miserable in a few years and regret this choice. I do not trust any woman who says her reasons for the breakup was because the guy was a hater and angry all the time. That's someone who doesn't care for their partners emotional well-being nor is trying to understand where he was coming from. And chances are, and we don't know the facts, only speculation, that he may have been very valid in his reactions to issues. Some women value control over stability and reciprocity. Those women think the grass is greener then find out most men won't deal with them that long with their own inherent selfishness.