<human>: I was with my ex-girlfriend for 2 years. We lived together for one of those years and were extremely committed. It was the most emotionally healthy relationship I've ever had and we were crazy about each other, but there were also some incompatibilities that gradually emerged over time. Our libidos / sexual desires were an extreme mismatch, I have underlying issues with depression that I need to address, she has an intense need for external validation that put a huge strain on me and the relationship because she consistently sought attention elsewhere in ways that made me uncomfortable. I was too co-dependent and she was bad at maintaining open communication. We want different things from life, and we both began to feel that the relationship was holding us back from personal development, especially since we're so young and don't know exactly what we want from life just yet.

Despite these issues, I will always love and care about her. She was my best friend and I wish that we could still have that close bond. We broke up 3 months ago but I still miss her every day, even though we still talk / text about superficial things. We see each other multiple times a week because we are involved in the same organization. She is seeing someone else very casually now, and my heart breaks every time I think about it even though deep down I know I shouldn't be with her. I have just recently begun casually hooking up with other people, so it would be hypocritical of me to be angry at her for trying to move on. It's just hard. How do I deal with these painful emotions? It's almost easier when your ex does something really bad to piss you off, IMO. It makes it way easier to get over them. She didn't do anything wrong, and she's a wonderful person I still want in my life.

Can you provide a brief overview of the text?
<bot>: How do I get over someone I still love after a 2-year committed relationship, since I know deep down we should not be together? How can we build a healthy friendship?