Which Client Statement Indicates the Family Is Entering the Post-Parenting

Which client statement indicates the family is entering the post-parenting phase of family life?

A) "It's scary but I'm really excited about getting a place of my own."
B) "Our life is so different now that the baby has arrived."
C) "Our youngest child just left for college last week."
D) "We are getting married soon and have just rented our first apartment together."