Purge the Merge-Urge
Subliminally, people in love promise they will meet all of each other’s needs while having none of their own. (Like mommy did!) Listen to the language of lovers and you will hear the echoes of that infantile bliss: “Baby, Sweetie, Honey, Darling.” We long for the feeling of fullness again, of merged egos. Getting free means understanding that the completeness you felt with your past love echoed a memory from infancy. It was an illusion and temporary and in reality it was not love.
Had the relationship continued, you would have seen boundaries snap back in place with the inevitable reestablishment of reality. No one would have made you feel that high forever.