I had been afraid, through the last weeks of my pregnancy, of exactly this moment — the collision of the two enormous feelings, the grief and the joy, arriving together in the same body at the same time.

I had feared that they could not coexist, that the joy of Cecelia would feel like a betrayal of my grief for Mark, or that the grief would poison the joy, staining the happiest moment of my life with the saddest.

I had braced for the two feelings to be at war, and for me to be the battlefield.

And what I discovered, holding my daughter, was that I had misunderstood how the heart works.

The grief and the joy did not fight.

They did not cancel each other, or compete, or take turns.