It's possible they have harmful views but my coworker gets along with another person enough to be their life-partner might be what they mean but is not how people talk. Well, maybe they should (or otherwise say they don't gel well with others/intimacy) if it's so likely that people are going to jump to conclusions.

I'd assume that most misogynists would frame it by insulting the coworker/wife (at least in their post), not admitting how sad they are or that they cried and left.