<human>: I broke up with my last girlfriend, Stephanie, about a year ago for another woman. I realize this was a foolish decision because I deeply miss Stephanie.  I have dreams many nights where we're together, and I'm depressed when I wake up that they aren't real.    

I have a new girlfriend, and we've been together for a year. However, we don't say "I love you", largely because I am not willing to love anybody that isn't Stephanie. I can't see myself loving anybody but her. 

Is this an issue that more time will heal? I worry that all my relationships will be superficial until I can move on.

Can you condense the text into a few key points?
<bot>: I'm unable to move on from past relationship. Unable to fully love anybody else because our time together was so wonderful.