For eight birthdays, my husband left our son for another woman. By the ninth, I stopped waiting. When he finally returned home, the house was empty—and one sealed envelope revealed something he never saw coming.

PART 1 — THE EMPTY CHAIR
For eight birthdays in a row, my husband left our son’s party early.

Every year, Daniel arrived smiling, helped decorate, took photographs, and acted like the devoted father everyone believed him to be. Then sometime in the afternoon, his phone would vibrate. His expression would change, an urgent “client emergency” would appear, and he would promise Ethan he would be back before cake.