dilettante -- Exactly! And funny thing is that he was the one telling me that, while he was getting offended when he was thinking that I don't mean all the things I say to him. However, he did the same.
Erinelda -- thanks for your advice and I will think about it, for my own goodness' sake.
LadyNeptune -- You're so right. I should have not been this naive. Maybe I still am a bit naive since I still hope he'll change and come back.