"Are they all yours?"

Okay I forgot to write about this little comment yesterday. I ran to the local grocery store to rent the cleaner thing and get a coffee and donuts for us. While waiting on my Decaf, Stirred, Iced Caramel Machiatto (with 6 pump vanilla & extra caramel!!), my 2 favorite Starbucks ladies were talking about my upcoming delivery when the lady behind us looked at my 2 children and asked if they were all mine, you know that comment. Snooty chick looking down her nose "Are they all yours??". Why yes these 2 children are all mine, you freakazoid. But no I answered nicely (and very proudly since they were behaving well) that yes they are. She had no further comment. Is 2 kids too many these days? What comments will I get when I have all 3 with soon????