Without some evidence, I don't think NCADV is a neutral source. (See their blog, https://ncadv.org/blog, where they post opinions on unrelated or very indirectly related matters. This is not a research organization but a political organization.) I've seen plenty of actual published, peer reviewed papers that show near equality of violence between the sexes and sometimes even more violence against men by women. I've seen plenty of advocacy groups claim hugely stacked ratios of violence against women, which is not what I see in scientific research. (If someone looks I'm sure a few articles can be cherry-picked that do that, but not a majority of them.)
Not that Wikipedia is a reliable source, but they do have citations anyone interested could look into, and they seem similar to the numbers I saw in my own reading.
However, even on NCADV, I see "1 in 4 women and 1 in 7 men have been victims of severe physical violence by an intimate partner in their lifetime.1" That's a somewhat skewed ratio but I wouldn't call it a one-sided gendered issue. And I suspect the reason that only 1 in 7 men have been victims of "severe" violence is that men are harder for women to significantly injure, and women are easier for men to significantly injure, so you would assume women would be more often worse injured even assuming both are aggressors in a similar number of situations and using the same amount of aggression, with difference in outcomes for their victims due to their difference in strength.
Not that Wikipedia is a reliable source, but they do have citations anyone interested could look into, and they seem similar to the numbers I saw in my own reading.
https://en.wikipedia.org/wiki/Domestic_violence_against_men
However, even on NCADV, I see "1 in 4 women and 1 in 7 men have been victims of severe physical violence by an intimate partner in their lifetime.1" That's a somewhat skewed ratio but I wouldn't call it a one-sided gendered issue. And I suspect the reason that only 1 in 7 men have been victims of "severe" violence is that men are harder for women to significantly injure, and women are easier for men to significantly injure, so you would assume women would be more often worse injured even assuming both are aggressors in a similar number of situations and using the same amount of aggression, with difference in outcomes for their victims due to their difference in strength.