What's infuriating to me was that even when I was going through this (mid-1990's), I was aware of the statistics, that everyone who had studied gender and violence concluded that there was no significant difference in severity or frequency of domestic violence--- that men were more likely to "beat up" their partners but women were far more likely to assault with weapons. This isn't new data. The problem is that talking about gender privilege has taken place entirely in a discussion about sexism rather than a discussion about society in general.
When we talk about trying to get rid of "heterosexism" (I prefer the term heteronormative because it's purely descriptive but also a lot broader), I don't think that still leaves room at the table for heterosexual male victims of DV. We are still well outside a problem that is mainstream to talk about.
You're right -- the erasure of straight male domestic violence survivors is not an example of heterosexism, it's gender essentialism. It involves the assumption that being male means being stereotypically masculine, and being female means being stereotypically feminine. (Heterosexism occurs when domestic violence survivors in same-sex relationships are erased because the relationships don't follow the heteronormative male/female dynamic.)
> The problem is that talking about gender privilege has taken place entirely in a discussion about sexism rather than a discussion about society in general.
I agree. Because the first waves of gender studies were "women's studies", it made it much harder to discuss topics outside the basic men-oppress-women dynamic of sexism. And even as gay and lesbian studies became more prominent, there wasn't nearly as much work being done on gender roles as they apply to heterosexual males. Most of the work I've seen that's really applicable to the problem is being done either (to a lesser degree) in studying masculinity and femininity in the context of butch and femme lesbian roles, or from a trans* point of view. Some trans men, in particular, claim the right to be considered men and still be feminine or androgynous, and they can approach the topic without the stigma attached to either gay or straight cis men when they broach the topic outside of narrow venues like drag performances. Hopefully this will be the precursor to constructively reconsidering the entire topic and a general fight against that stigma.
I think a lot of times it is more helpful to see things in terms of normative and liminal models and narratives. The problem at present is that even with this opening up, you still see male victims of DV as liminal (at best!) figures in the conversation. Self-defence defenses in DV however are still very gender-biased, and I still run into lots of people who deny that female on male DV is even a problem.
I don't see this changing right away in any fundamental manner but you are correct that there are slow positive steps in the right direction.
When we talk about trying to get rid of "heterosexism" (I prefer the term heteronormative because it's purely descriptive but also a lot broader), I don't think that still leaves room at the table for heterosexual male victims of DV. We are still well outside a problem that is mainstream to talk about.