We have no children. I have never wanted children, am not interested in anything about children. However, when we got married (and i was 39 and 3/4!!) we did discuss whether we might like a child - if I could see myself having a child with anyone, it would be with him, and given my age, it would need to be pretty soon - and decided to see if it happened. It didn't. And actually I am very relieved. I know that with the right person to channel his interests, my husband would be an excellent (if lazy) father, but he does not miss or want a child, he says. I have learned about myself that it is him that I love, and children would be rivals for his time and love, and i would resent them. So it is both by choice and circumstance. What I do hate is that the 'bechilded' expect me to be interested in their offspring and their every word, thought and deed. I am not. Many of us are not. If you have children/grandchildren you are invested, and really have to find them charming and interesting etc. We who have no resources bound up with procreation have no such requirement. I don't expect that there will be no talk about kids whatsoever, but i won't pretend an interest I do not have.