Seems made up, though I don’t doubt that it’s a thing. If someone is getting someone else to interview for them, the least they would ensure is that no aspect of personal life is discussed during the interview. This is also something that no hiring manager would inquire about since there are possible legal repercussions to doing so. Finally, I think it’s alarming that the spouse has this level of detail about the happenings at her husband’s office - if this were true, this is a mini-scandal by itself