Childless weddings???

So I was considering have a childless ceremony and reception. It was just a thought due to the behavior of kids I've previously attended weddings at. I don't have kids yet so I'm not sure how people with children feel. I would prefer anyone who can get a sitter to do so, but if they can't I would totally understand them bringing them. I've just had experiences at weddings and the kids get out of control and can be annoying to guests because let's face it.. parents aren't generally keeping a 24/7 watchful eye in a room full of family and friends. Last year we had attended a wedding with a candy bar as favors and these kids ransacked it and left it a huge mess and candy was all over the dance floor ect. We were all dancing at one point and the kids just wanna chase eachother and it was just a mess with the crying and the candy and the yelling lol. Too many weddings are like this. Not all! But I fear for the worst ! Lol. Just want some opinions! Thanks everyone.