The letter arrived a week after we announced the pregnancy to the wider family, plain and unremarkable in a stack of congratulatory cards from board members and old family friends, easy to overlook until I recognized the handwriting on the envelope and felt the floor tilt beneath me for the second time in as many weeks. I hadn't seen that handwriting since I was twelve years old. Dear Pearl,it began, I know I have no right to reach out after everything, and I understand completely if you throw this away without reading further. But I saw the article about your marriage and your husband's company, and then, more recently, a smaller mention of the pregnancy, and I found I couldn't stay silent any longer. I am your mother. I would like the chance to explain, if you'll allow it, why I left,

