Yes, divorce is ugly:

I pray for you, my children, that you will all see with the eyes of eternity—that through the trials and tribulations of life—specifically marriage—you will never have the shade of a doubt that, from all eternity, God planned for you to be with the one you have pledged to be faithful to. Guard your hearts and never allow the slightest strain of, “Well, maybe”, or “What if”, to enter your minds. Your unconditional commitment to your marriage, based on a total conviction of God’s sovereignty in bringing you together, is its greatest strength!

Examining the scientific grounds for the social and psychological effects of birth order. I'm basically a textbook case: smart, conscientious, bossy, and melancholy.

I thought the part about older siblings developing their knowledge by teaching the younger made a lot of sense. Teaching is the best way to learn.