It's a good question.
I believe, as it stands now, that the Victims Bill of Rights recognizes that family members of victims of crime, including in the example you've provided, would be considered victims for the purposes of this legislation. With the added overlap that they're also a family member of the accused, I don't think any more would be required to have them fit under this bill.
To follow up on the comments made by panellists in the previous session, it's important to recognize that there are family members of incarcerated individuals and accused persons who also suffer greatly from the commission of crimes, and that they are, directly or indirectly, affected in significant ways. Incarceration is obviously a massive disruption that often affects not only the accused person who is being imprisoned, but other family members as well, who lose a loved one for a significant period of time, or a source of income on which they're dependent, or emotional support. There's a variety of ways in which family members of the accused person suffer greatly.