Bbj, I wish for you to find out what it is that really holds you hostage to him. Emotionally. Because it aint healthy and it isnt going away although time does fly.
These messages he sends you... OMG!! What a JERK!! He has crossed every and any line he could have during your R and he continues to blame you? My favourite guy used to say Dan is broken. He is not only broken. He is worse than that.
Accept the fact that you made the wrong choice and leave him behind in his mess. Hugs K