Shrinking family

It's weird how our lage family seems small all of a sudden. My oldest bonusdaughter who is 20 now lives with a friend. She goes to college, works, and is totally independent...(well, most of the time). My 18 year old son lives mostly at his dads because over there he has his own private little guesthouse in the backyard, and his girlfriend lives around the corner. He is graduating from highschool in a month and going off to college in the fall. And this week my husband is out of town, so there's only my two teenage girls, the 19 month old, and me at home. The girls are picky eaters and the toddler, well, he doesn't eat much....My grocery bill has definetily shrunk!