The interplay between. idealization and disillusionment in the evoluti
on of romantic love is examined. Idealization refers to the reawakenin
g of conscious and unconscious fantasies that lovers project onto each
other. Disillusionment refers to a change in perception that occurs w
hen projections are not sustained. The optimal balance between idealiz
ation and disillusionment facilitates the deepening of intimacy in a p
rocess similar to the one Kohut describes in the development of self s
tructure. Conversely, a great imbalance between idealization and disil
lusionment can lead to heartache. Works by Freud, Kernberg, and Kohut
are discussed.