I cut this out of a newspaper years ago. The author was unknown.
My copy is old and yellowed with age, but I have loved the prayer for years:
“O Heavenly Father, make me a better parent. Teach me to understand my children, to listen patiently to what they have to say, and to answer all their questions kindly. Keep me from interrupting them or contradicting them. Make me as courteous to them as I would have them be to me. Forbid that I should ever laugh at their mistakes, or resort to shame or ridicule when they displease me. May I never punish them for my own selfish satisfaction or to show my power.