I just want to say there has been times only in depression..where...i generally did not care one way or the other if i ever saw anyone ever again. My sisters,,,nieces, nephews and mother (who i am VERY close to) I felt..no love for them at all...not even a little bit...thats really a terrible thing...and even more terrible...i told them that they didn't really mean anything to me...and i didn't care to even see them again. So yeah it's definatly possible for someone to have no feelings of love whatsover....and then have that change with mood.