Her comments are racist but why is he responsible for them? Seems massively sexist to me when someone is made responsible for their woman's bad behaviour - back to the patriarchal society when women have to be supervised by men. If I do/say something it's nothing to do with my husband (or my father or boyfriend, if I am not married).
Not that I have any sympathy for him, given he's UKIP, and nobody with a brain would be involved with them, being BNP lite, but still.