Nobody has any right to judge your family planning decisions. I think it's kinda cool to have 1 kid. I think it's kinda cool to have a few kids too lol, if the parents are happy with their decision, I support it!
It's better than if one of you wanted 10 kids and the other only wanted 1 and you guys have to decide who gets their way, or come to a compromise, blah.
You're both in agreement- I think it's perfect!