1. great-grandparents your grandparents' parents
2. an only child a child who doesn't have any brothers or sisters
3 single-parent families families where the mother or father is bringing up the children on his/her own
4 cousins your uncle's or aunt's children
5 in laws the family of your husband / wife
6 extended family all your relatives including aunts, grandparents, etc.
7 great-great-grandparents your grandparents' grandparents
8 half-brother boys who have (for example) the same father as you but a different mother
9 stepmother the new wife of your father
10.couples people who are having a relationship
