You shouldn't put yourself into that situation and let yourself be talked into thinking that it was entirely your fault. Ultimately he was the one who cheated, and you had every right to walk away from that. If he thinks you should be fighting for him at this point, he definitely has not seen any of his issues yet, nor does he seem emotionally mature enough to handle you coming back into his life. However, if you want to give this another try (and make it work this time), you're going to have learn to be firm and respect yourself and the boundaries you are willing to accept, before you reach out to him. If not, there's a good chance where he steps on you again or does something to hurt you unknowingly.
If a man is honest and tells you he does not want a relationship, then as a woman you should honor his truth in telling you this and take a moment to reflect and understand that you may need to pull away. Not to mention, if he also gives you the popular one-liner by saying, “I’m just seeing where things go,” proceed with caution. This is not a committed answer, so why would he want to commit to you? This is just an answer to lure you away from the truth in hopes to keep you around for what he is in search of pleasure and attention.
I guess I made the mistake of... i dont even know..... getting TOO comfortable? I mean I got to the point where I was literally being affectionate with her all the time like a boyfriend. Hand on the lap, pecks, hugs, and she didn’t respond in a negative way, dont get me wrong. The problem was, as it was before (when we broke up) that she has a lot on her plate. And I mean a lot, financially struggling, an exhausting job (night shift mind you), she finally moved out on her own which caused an even bigger strain financially, her family lives in another country, and she is currently searching for a second job. So naturally, being affectionate, or reciprocating affection is the last thing on her mind.