No. For other sponsored spouses, the information that is provided is in the nature of being on the Internet, basically. There will be things in the community as well, if they join with community associations and so forth.
Someone who is very vulnerable, though, may have information withheld from them by their sponsoring New Zealand partner. The other issue, which is a big one, is that people may come from countries where they do not trust the government and do not trust the police. So even if they know that these provisions exist, they may not think they should complain to the police because they worry that this might get them into trouble.