Truly met someone like this, they are unable to form a bond. I don't know if my current amour is also a bit like this. However, we seem to instinctively care for each other, and they tend to miss me. The first guy was exactly as others stated here, out of sight, out of his mind. While l was walking around thinking, jeeze, are they okay, or in the hospital or what??? And they couldn't understand why l wished they checked in a little more. In the end, l just thought what if they ended up in the hospital, l would never know a thing. But this site helped me understand that they can't really bond, and l felt very unattached because they didn't check in, yet they continued on like we knew each other and all was good. I constantly felt like l was underwater during this relationship , and eventually, l needed to drown or swim away, so l dog-paddled right on out. My mom seems to be clearly like this with me. So now l will be on the lookout for this in others, just the inability to bond, as it's just useless for me to be involved. But reading other's responses here, helped me understand that it is useless to be upset with them, because they truly don't get it.