I've signed and shared the petition.
I believe Luckygirl is correct, if the violence was called just that, leave out the "domestic" element.
Years ago, domestic abuse was dismissed routinely as "only a domestic". The change in approach by agencies, particularly the police, led to the term "domestic violence" or "domestic abuse". I fear that the very word domestic, implies some kind of happy hearth where things have momentarily gone awry. In fact, domestic abuse is some of the worst violence and emotional abuse seen by professionals, including the police. 2 women a week are murdered by partners, they are especially at risk at the point of separation.
I find it impossible to believe this Judge hasn't been on various courses that spell this out in Capital Letters.