I don't know a lot about the letter of the law but I think that what Jane needs most is legal representation and an advocate who understands the process. My first thought would be for her to contact a domestic violence support group. From there I would think that she should be able to get more information. I would also think that Melbourne police would be rather sensitive to the idea that they were being used in any way (re: the male relative). Anything like that should be going through completely independent channels. And what @flclover said is a good point. I'm sure that there are many people who are aware of the family situation - not necessarily friends but those who have a more distanced view. DV is a terrible thing to deal with.
