Well there are more guys out there besides him. It's so sad for guys to be so rude towards females - I don't care how bad some girl (woman) treats me I will still totally respect her. I would definitely say it's time to move on without him. But if you still care about the guy a lot the ball's in your court whether you can go through with it. If you're young you will have lot trouble moving on. But Facebook and other Social media websites aren't always the best choices to make when you're looking for someone to date and find love.
I liked a guy, he liked me, he moved. We still talked on Facebook and we were still dating, but then I have a message from him saying "I didn't really like you, and I'm breaking up with you." And then blocked me. I'm upset, what can I do?
Unfortunately there are no guarantees in Love of any sort and this happens more times than not and there really isn't anything you or anyone can do about it . There is no way on earth we can ever make someone feel the same way we do about them or any way to make them love us forever either.
So sorry, this happened but you deserve better so time has come to pick up the pieces of your heart and move on and find another guy. Good luck and Merry Christmas