how can I heal from someone that I am trying to co parent with. we haven't been together for a long time however we have been sort of on and off over the years for a while. never fully back together but close enough at times. I feel like he has abused my vulnerability. I lost my parents and he would always make his way back for his own pleasure. never fully there for either me or our daughter. I am still trying to navigate my way around this. I find it really difficult to co parent with him. he doesn't see her much anyway but when he does I always feel uncomfortable from the way he's made me feel. yes my only concern is my daughter however is is not the greatest father anyway. how do others deal with these kind of situations?