Data: 1) facts and statistics collected together for reference or analysis. 2) things known or assumed as facts, making the basis of reasoning or calculation.
Dogma: 1) a principle or set of principles laid down by an authority as incontrovertibly true. 2) a belief.
Domestic Violence: is any incident or threatening behaviour, violence or abuse (psychological, physical, sexual, financial or emotional) between adults who are or have been intimate partners or are family members, regardless of gender or sexuality. (Home Office Definition)