This could very well stem from a form of what some ppl might call toxic masculinity. That, and an uneasy marriage of gender roles.
When males are taught or expected to be tough, to not let their emotions show, to just suck it up and move on etc. Some women buy into this and hold men up to the standard of wearing a proverbial plate of armour over their emotions. It's the old classic "be a man" motto. I guess the general, stereotypical thought is that women are supposed to be the sensitive, vulnerable, subordinate ones. This sorta compels the idea that they shouldn't be capable of truly harming a man. Meaning that when a man does finally come out and let their abuse known, it's more likely to be countered with apprehension and doubt. When doubt sets in, that's when ppl start concocting all these false notions in there head to eliminate their confusion. Like that woman who shifted the blame on u.
It's a gender roles thing. These roles sometimes cross over into irrational double standards.
But tbh I dunno for sure.