Playing the odds for now at least, and realistically probably permanently. In a stroke of luck, just days before the Corona crisis hit, I had gotten my wife a newer car (not even registered yet!) to replace the Jetta, and then this happened! So the Jetta will now be our back-up car for when one of our other cars needs work, etc. Hoping it will serve in that role without breaking any more teeth. Just wish I could understand why/how teeth broke in the first place.