Yuki Lee was a student at Harvard Law School when he met Themis. In one of his classes he had a beautiful professor named Professor Bloom. One day after classes were over he started talking to Professor Bloom and eventually went out on a date. After that day Yuki could honestly say he loved her, but his love was forbidden. There was a strict rule against professors and students having a romantic relationship together, so Yuki didn't go on another date with her until he graduated 3 months later. After Yuki graduated they began to date and eventually were expecting their first child. After Themis got pregnant, she told Yuki about her being a Goddess and about a camp their child should attend when they get older. Yuki accepted her baggage and promised he would bring Constance to that camp when she was older. Constance was born on May 9, 1998 in Boston, Massachusetts.
Surprisingly Constance's mother disappeared right after Constance's birth leaving only two silver barrettes. The family didn't take it too hard since Yuki was a successful lawyer and Constance was growing up pretty rich. From pre-k to 8th grade Constance always wore the two barrettes her mother left for her. It was her only memory of her. Towards the end of 8th grade Constance began seeing what she thought were monsters. Yuki knew that those actually were monsters, not Constance's imagination. That night he and Constance drove all the way from Boston to Long Island and Constance began her new life as a demigod.