Growing Up

I guess our little boy really is growing up.  In the past month or so, there has been a notable increase in his use of "Mom" and "Dad" instead of "Mommy" and "Daddy."  He started doing this on his own, and we're not even sure where he got it (because most of their cartoons don't involve any moms or dads).  I hope I can get him to call me "Mommy" for just a little while longer.  Or maybe at least until he's 22.