I was arguing with my FP about something silly actually. She said I ghosted her (which wasn't the case, because I texted her everyday. She only said that because I guilted myself and exaggerated saying I ghosted her). And then it happened. I said the dumbest thing, "I want to love you again." 

We weren't in a relationship or anything, but we were cute with each other. I didnt spend as much time with her so I could chase my personal hobbies and other girls. The line got under her skin, and then the argument happened. We started fighting, and suddenly, she wanted me to be empathetic toward her. She'd been taken advantage of, and at that time...I wasn't quite in a good frame of mind. She gave me some photos of text conversations, I gave her blunt advice on how to handle the situation, and that was it. I changed the topic back to what we'd been discussing originally. At the end of it, she said I answered her with fire and I was frantically apologizing.

She guilted me into the ground, and I'm not sure what to think. My attitude wasn't nice, but is it fair for someone to expect unconditional love and empathy when they're obviously in a mood? Could she have chosen a better time to do that? Like when I'm at my emotional baseline?

I mentioned to her friend I might be a narcissist. Of course hes on her side because he absolutely adores her. Then I said I might not be one because I did manage to slow down and see her point of view, and he said, "That's something a narcissist would say."

On one side, my mind tells me I could have done better, but on the other, I feel like I was manipulated emotionally and blame shifted on.

note: she said to me she does not want a relationship, yet she was sad when I stopped spending as much time with her when I went to go and do my own thing more. Apparently thats ghosting. I'm not sure what to think anymore.

I need advice.