My husband and I have been together for 18 years and between us we have 5 kids.  He has a daughter that is 24 and a son that is 20 and his daughter has 3 kids that are 7, 2, and 7 months old.  I have a daughter that is 23, a son that is 20, and a son that is 18.  My kids have always lived with us primarily and his son came to live with us going into his freshman year of high school.