Any ex that you would even give 5 second of consideration should be held at a higher standard than anyone you date. You have history together. There is a reason they are an ex. Remember that!!! For you to entertain them and cut off potential quality people for your future, that ex has to already demonstrate growth that isn’t connected to the potential of a relationship with you.
This means not lip-service of IF we get back together. It has to be an already they are already walking in the light. They should be walking in a certain higher level of growth that is catching your eye and not just them “old feelings” coming back. My husband is an ex, he demonstrated after some years apart that he was walking in growth that was not attached to the idea of us being an us. Can your ex or does your ex walk in growth that if you and him/her do not reconnect he or she will continue to walk in? If you are doubtful of that, the answer is move on. Thank God for the memories, remain cordial, but continue growing so you can walk and find the one whose growth is enough to speak to the growth that you are walking in.
Dating is hard. Going back to someone you once was with is easy but hard to separate the past. It’s never good to not have a vision for what your life should be. Sometimes an ex doesn’t fit that. Let me give you an example. Before getting with my husband two ex tried to come back. One was married so you can tell the level of integrity that showed on my part to entertain it had I and his for pushing the issue. The other one was homelessexual meaning he had no place and needed resources. They both were great men back in the day for the period of my life I had entertained. They didn’t fit my life anymore. They have both last time I seen them are better or at least I hope they are. Not everyone on memories alone is suitable for your life. When I think about the hardships and the ways I have gotten through them with my husband there is no way it would have worked out with those other men. That’s not shade towards them at all. Do not go back to potential or to what could be. There’s many relationships that come together on what could be that end up in what the hell is….
Good luck and make some decisions not based on history or potential.