I am passionate about domestic violence, because I am a childhood survivor of domestic violence. I know all too well the ways in which men like my father, many of whom are themselves subjugated on the basis of race and class, use home spaces to assert dominance and control that they are not able to wield in the larger world.

I know intimately the terror of being under surveillance in one’s own home, of the prerogative that many men assert to control the comings and goings of their partners and children, often through the threat of violence and force. I have seen how difficult it is to stand your ground, when society is structured to give men economic and political control over private, domestic space. I know what the journey to survivor status looked like for my mother, and the way that my father’s violence demoralized him and ruined our relationship.

I think of the women survivors of gun violence that I personally know (and of the gun violence that snuffed out my father’s life at the age of 33, as he ironically tried to prevent another woman and her children from becoming the victims of domestic violence at the hands of another man).

I think of two high school classmates, a white girl named Mary Dee and a black girl named Jackie, both killed by fatal gunshots in murder-suicide scenarios involving their partners. I think of a class of first-year, college-age African-American women (18 and 19 year olds) that I taught several years ago, in which fully one-quarter of them admitted to having been in violent relationships in high school.

I think about all the stories that are almost too terrifying to remember and much too personal to confess.

Last week, a judge ordered a new trial for Marissa Alexander, a 33-year-old African-American woman from Florida currently serving a mandatory 20-year sentence for firing a warning shot into the wall to scare off her violent and abusive husband.

The new trial order comes just in time for our annual October commemoration of Domestic Violence Awareness Month, and it calls attention to startling new statistics released from the Violence Policy Center. In 2011, 1,707 women were murdered by men in single victim, single offender incidents. In 94 percent of these cases, these women were murdered by men they knew, and in 51 percent of the cases, they were murdered by guns. Sixty-one percent of these victims were wives or intimate acquaintances of their killers. This means that intimate partner relationships constitute one of the most significant contexts through which women experience violence within our culture.

The disproportionate amounts of violence toward black women, who are 2.5 times more likely to be killed by an intimate partner than their white female counterparts, were significant enough to warrant their own section of the report. In 2011, 470 black women were killed in single victim/single offender homicides. In cases where the relationship could be determined, 94 percent of black women knew their killers.

That number is entirely consistent across racial categories, because most violent crime is intraracial. On the one hand, that fact would seem to highlight the erroneous nature of designations like “black-on-black” crime, an incendiary term use to pathologize black people, while failing to acknowledge that among white people most crime is “white-on-white” crime.

Beyond the racially problematic dimensions of these kinds of demographic designations, there is the problem of gender. Black women are never the subject of either community or national discussions about “black-on-black” crime, which is largely focused on stopping the epidemic of homicidal violence among young black men. The invisibilization of black women from discourses about victims of violence makes it hard to actually see black women as victims.

In Marissa Alexander’s case, she inadvertently encountered her husband, a man against whom she had a restraining order, when she went to their home to retrieve her clothes unaware that he would be there. When he showed up, she felt threatened, went to her car to retrieve her gun, and then fired a shot into the wall in order to scare him away. Perhaps, this is why the judge also ruled that Alexander cannot use a “stand your ground” defense in her own trial.

The failure of the law to protect Marissa Alexander from her husband, who has admitted under oath to treating her violently, placed her in a difficult set of circumstances. There is no reason that she should be serving 20 years in prison for defending herself against a violent attacker. Yet, she was sentenced through a combination of overzealous prosecuting, by the same Florida district attorney, Angela Corey, who had to be convinced through national protests and marches to prosecute Trayvon Martin’s killer, and extremely punitive mandatory minimum sentencing laws that require some crimes in which a gun is used to carry a 20-year sentence.

Yet again, Angela Corey, and the Florida justice system in general, seem to have a hard time distinguishing victims from perpetrators.

In an ironic twist, Shellie Zimmerman, wife of acquitted killer George Zimmerman, has also had trouble finding any protection on the basis of Florida’s domestic violence laws.  In early September, Shellie Zimmerman called 911 to report that George Zimmerman was brandishing a gun at her and her father, as she attempted to remove her belongings from their home after filing for divorce. Mrs. Zimmerman never saw the actual weapon, but instead observed her husband using threatening body language, while gesturing toward his waistband. She concluded that he had a gun, and since he is legally entitled to carry his gun after being acquitted of Trayvon Martin’s murder, that seems like a credible conclusion on her part. To date, no charges have been filed against George Zimmerman, even though this is not his first run-in with the law on charges of domestic violence.

Fifty-one percent of female homicide victims are killed with guns. In a world where women’s lives matter, robust gun control would be non-negotiable. But in a world where women’s lives don’t matter, Marissa Alexander doesn’t have any ground on which to stand, nor a fighting chance at freedom.

Lest folks convince themselves that these kinds of occurrences are anomalous, I would encourage you to spend some time this month talking to the women you know about the violence they have experienced at the hands of men in their own lives.

Marissa Alexander stood up for herself. She did not retreat. She refused any longer to take her husband’s shit. Unaided by laws that can effectively stop violent men in their tracks, all women survivors reach a point where they refuse to take it anymore. Even as we work to transform our culture of misogynistic violence into a world safe for women to inhabit, we must stand with and for those women who are standing up for themselves.

Brittney Cooper is a contributing writer at Salon. Follow her on Twitter at@professorcrunk.

LISTEN LIVE TO OUR LIVE INTERVIEW WITH Ms. Alexander hours following her sentencing.