Am I in the right path?

[.]

There is a guy I like so much but he doesn't like me as much. We have never met even though we know each other for two years and a half. I suspect he is married and that he might have other ladies in his life. We don't want the same things. I tried to leave him long time ago but I couldn't, I got back to him hoping things will get further. But they don't.
He is cold and distant, he sporadically contacts me. Maybe when he's bored. He's taken me for granted and barely does anything to be with me. I left him a month ago and he begged for me to come back, I expected he would change and that he might have feelings for me, but again, he's back to being cold, distant and not interested.
I did tell him what I wanted but he cannot give it to me. I did also tell him how I feel about him but he doens't feel the same thing.
This time I decided to move on and to change my phone number. We're not on social media so this helps. We live apart so this helps. We've never met, we've never had sex, so this helps too.
I told him because I thought it is rude to just disappear especially that I'm changing my number this time, I didn't tell him I'm changing my number though, just told him that I'm leaving forever and wish him good luck, and he said you are not capable of doing it He knows how much I like him.
I have many hobbies that I love, many good interesting people in my life, I have a phd to concentrate on, I think I can move on. But his confident words that I am not capable of leaving him, comes to my mind frequently, I try to prove he's wrong. But is he? Did I make the right move? Am I in the right path?

[peanutcake05]

You're really over thinking all of this. You can easily get over him considering you've never had an intimate relationship with him and that you've never met him. The only thing that's keeping you from not moving on, is yourself. Keep yourself busy with school and friends and before you know it, you wont be thinking about him anymore. Even if his words still stick in your head, use them as motivation to prove him wrong and be strong to move on. Good luck!

[Sarah]

Does it feel right to you