I really don't want there to be kids at my wedding.
I'd like to know why kids bother you at weddings, if you don't mind telling.
Because kids can be such a burden and I've known that since I was a kid myself.
Kids at a wedding can be disruptive and it's your wedding to choose who you want there. Reconsider though because many times people want to bring their kids, so some people might think you are being a jerk otherwise.
I hate kids and so do my friends and family. I'm not budging on this one.
Just keep in mind some of your guests might not have someone to watch their kids while they attend a wedding, so they might not be able to come. But if your friends and family don't have any kids or you're just having a small private ceremony then it's fine to not want kids there disrupting things.