The way I handled it with friends and family when I heard, 'move on, it's over', speech was to say, 'I'm not taking anything off the table right now' and just changed the subject.
Grace is right on that the people that care about you do not want to see you in pain. The easiest way not to get into the 'move on' convos is to act as if you're fine and not talk to them about it.
If you can find someone in 'RL' that 'gets it', that's wonderful. If you don't, come to us, were all here for each other and understand what you're going through.