Any grandchildren in my future?

We were in the car today and Clark was looking at a book (that happened to be one of Ali's when she was little)...he started to get a little rough with the book, so I began to explain that it was Ali's book and we wanted to save it for her children...then I said we would save his books for his children. Without a second thought, Ali informed me "I already told Dad...I AM NOT HAVING CHILDREN after watching Clark." Well...guess she told me.