[Sonny M]

Older couples without kids have always seemed bitter to me.

Depends on why they don't have kids.

When I was young, my next door neighbor and his wife had no kids, and were really kind and nice to all the kids in the neighborhood.

Some folks can't have kids, and wind up being really sweet and nice, while others can't, and become very bitter and jealous.

Depends on the person.

[Howlin]

Also there are people who HAVE kids who are mean and bitter.