going strong

So here we are again... Heather is prego. Am I old enough to be the grandmother of three? Rob and I are going to take foster parenting classes. There is a 18 month old that needs a stable foster care home and may be available for adoption in a few months. So we decided to take her in as a foster child and see if we're not to old to "baby again". Which takes us back to the question: Am I old enough to be the grand mother of three or better yet the mother of a 18 month old? I'll try to get more information about baby C when I know a little more... We took the babies (Audrey and Bekah) to a childrens fair today- Audrey went around yelling FROG- after she saw a large Frog walking around. She saw someone dressed like a slice of pizza and refused to eat lunch ( we chose pizza for some reason). Bekah slept through the whole event...