family

家族(かぞく)	Your immediate family – parents, grandparents, siblings.

家庭(かてり)	The family you are living with.

親戚(しんせき)	All living relatives, even ones you have not met

妻子(さいし)	A wife and children. Like, “Don’t kill me ! I have a wife and children!” or “She fell for a guy who had . . .”