that feeling when you and your significant other are on the way to breaking up, and one of you is trying to make it work, but the other one isn't and you feel like your heart is ripped out of your chest (metaphorically not literally, otherwise you'd be dead) and in it's place, there is a ghost of your previous heart, thus pumping ghost blood through your veins, resulting in your entire body being numb and frozen.
i can't get out of bed at the moment, my girl is giving me ghostheart right now.