How do i detach myself from my now, ex boyfriend?

Well honey, i mean everyone is different, we all have different ways of moving on. It might be a little bit harder to move on if you both loved each other. Try thinking about how your life will be better of without him, and maybe he wasn't "the one" but there is the right person out there for everyone. Try looking at it this way : Your single and don't have to worry about saying the wrong things to him or being so stupid or clumsy. Trust me girl you'll always miss someone who was so special to you at a certain time but we all move on with our lives no matter what. :)