It's so easy to judge other parents, but you should hesitate before doing so. When I see a mom at the grocery store whispering aggressively into her kid's ear about how he'd better behave himself, I feel for her. It's not easy to openly struggle with your kids like that; it can be a humiliating ordeal that makes a woman feel like she's a bad mother when she's really just trying her best. The thing that I don't understand is when parents take moments like these and project them onto the entire i…