q('living together without being married#cohabitation'); q('the condition of a man and woman legally united for the purpose of living together and, usually, having children#marriage'); q('staying with your marriage partner and having sex only with them#faithfulness'); q('sex before marriage#pre-marital sex'); q('having sex with a number of partners without commitment#promiscuity'); q('an act of sexual intercourse between a married person and someone other than their marriage partner#adultery'); q('a declaration by the Church that a marriage never lawfully existed#annulment'); q('marrying again after being divorced from a previous marriage#re-marriage'); q('mother, father and children living as a unit#nuclear family'); q('children, parents and grandparents/aunts/uncles living as a unit or in close proximity#extended family'); q('where two sets of children (step-brothers and sisters) become one family when their divorced parents marry each other#re-constituted family'); q('sexual attraction to the same sex#homosexuality');