I am a single mom and my son lives with my father. My son, every day of my life has been filled with the pleasures of love, joy, happiness and pride ever since October 23rd, at pm, when you my precious treasure were born. Posts about Letters to my son written by LeighMcG. Resources and encourage for Christian single parents!. Letter to my Daughter is a book of wisdom, a collection of 28 short works -- mostly essays, and a couple of poems. And A Even Smaller person as the dad. When you spoke your first word, when you walked your first steps, I was your biggest supporter and fan.