Readers, please watch as much of the video as you can stomach for context. — Dear “Classically” Abby, Let me be transparent from the jump: I disagree with pretty much everything you say. Most of my disagreements don’t move to write open letters, though. Your recent YouTube video, “Classically Abby Reacts-My Husband Wants Kids, I Don’t,” was just insane. The woman whose Reddit query…