It will end poorly. Even if it's objectively true, employers will not want to see such a reason, so you'll have to make something up, even if it's not true. It's just the name of the game.
Exactly. It’s mating dance. Nobody cares about one’s family. One must talk about good products, nice working culture, positive vibes, professional development on topic X, suitable experience in topic Y, similar finished project Z, interesting personalities of the interviewers. Motherload of well crafted lies. I learned a lot to lie during interviews. As a graduate I was absolute truth teller and every interview changed me a bit. After hundreds of them during a decade I am comfortable with any lie. So sad when I think about it.