The message is: Domestic violence is unacceptable and must be stopped, unless the perpetrator is a son with severe autism. In that case, you are completely on your own. You must take the constant abuse, fear for your safety night and day, endure the trauma, be cut off from all friends and family, and never be allowed to leave your house. You must do this day after day and year after year with no end in sight, because this kind of violence is acceptable by those who do not have to endure it.