It was modified in the HN submission to replace "partner" with "lover", probably as an ill-conceived attempt to distinguish from him being just her business partner.
It's a great example of why not to change titles, though, because "lover" carries wildly different implications than "partner" and makes the title seem much more salacious.
It's a great example of why not to change titles, though, because "lover" carries wildly different implications than "partner" and makes the title seem much more salacious.