<human>: Can you condense the text into three sentences or less?

I broke up with her, after our (for me and I guess for our age) long realtionship.

I just didn't feel it in the last months. I really really like her, but I don't love her. I think I knew, but I just didn't want to realize it.

She has put alot more into our relationship than I did in these months. She has just been the most supporting and loving person in my entire life and has helped me through my social anxiety by making me feel 100% loved. Even though I have friends, she is the only one I ever felt safe around and felt like I could be 100% sure she really likes me.

We broke up today and it tore her up. I have never seen anyone cry this hard and look so devastated. It hurt me so much that I felt actual physical pain in my chest. I just couldn't take it.

Just a few days prior I was so sure that I would get my life under control if I ended this. But now I just don't know anymore what I should do. I don't want to stay with her just because she makes me feel good, when I don't really love her. She deservers more than that.
<bot>: I broke up with a girlfriend that was just so loving and nice and made me feel really good. I can't get over it, even though I feel like it's the right thing.