I wonder if you could come up with a more neutral way of talking about your husband's 'inner pig,' and if that would good enough for the reframing. Like instead of thinking of it as inner pig, it's ... a more vigorous sex drive? I don't know - I don't know what the language would be. I think that you are right that men tend to be different in that way from women, but there's probably a more factual way of describing it.

But I think changing the language is what I would use for the reframing.