I hate children
Why hate on kids? You used to be one.
I've always hated kids, I didn't even go to summer camp when I was young because I didn't want to be around all the other kids.
I know that some people really don't like children, but you seem to take it to the extreme. You probably just need to learn how to ignore children and not let them affect you so much. Just be nice to the kids you do meet.
I bet my ancestors were killed or killed by some children in the past. I've always despised them ever since I was a kid and it shaped me as a person. I'll never interact with kids with no exceptions.
So what happens if you meet someone who wants kids? How are you going to explain that to her?