"I can't imagine why you are asking me that" OH - that Ann Landers was such a wonderful, wise person.
I agree with the other posters. It is no one else's buisness-period!
If you're in the mood to shock the 'busy-body' say " I've got a dog/cat instead". ha,ha,ha. Then say " why DID YOU have kids?" If they start talking about all the 'kodak' moments say whoa - 'what about the screaming,crying. messy house, shi**y diapers, no money for vacation, pedicures, facials,etc. etc'. I could go on & on.....
My best to you.
cp