Jen I am sure you are having up and down emotions. Seeing your little babies grow up into healthy strong kitties and go on to new homes must give you sense of happiness and accomplishment. I know, though, that you will miss their silly little kitten antics and sweet little faces as they leave you one by one. I think at some point you will probably just have to do this again as you have passed "Foster Mommy 101" with flying colors. Great job!