WOW YOU DIDn'T hit her! Well a big congrats on that! LOL
I have plenty of friends with kids who don't like some other kids. Some kids are just brats (thank heavens not most of them or i'm sure the pregnancy rate would drop lol)! I don't know if once you have kids that you have to love ALL kids. Heck I remember my mom telling me "I love you a ton, but I don't like you much right now"

Plus HELLO you work at a dentist office---not really prime location for kids to be in their best behavior! My DH is an adult and turns into a brat at the dentist office STILL!