1-what is domestic violence and who are the most common victims and who the batters

1-what is domestic violence and who are the most common victims and who the batters? Why do this occur?                                                                                                2-what are the effects of abuse on families and the children in those families?                    3-what are some of the causes of homelessness? What are the effects on the families of being homeless? Three paragraphs each question. Cites from the book parenting in contemporary society by Pauline H. Chapter 9. And websites. Please at least 5 citations.