Hello! My wife grew up completely with her grandparents. Therefore, she has lived in a home with her grandparents for more than 20 years, but of course no longer. (We live in the same village, but not in a home community) The grandfather is now very old and would like to know his car, which will become a vintage car in a few years, well accommodated. I have now explored all the insurance conditions of the insurance companies, where we motor vehicle Contracts have … HUK (car of the grandfather), LVM (car of my wife), DEVK (my everyday car), VGH (our convertible) … and all demand a first degree relationship, or the domestic community. Which of the insurances mentioned (HUK, LVM, DEVK, VGH) will be the most promising candidate to negotiate that my wife’s relationship with her grandparents will be evaluated as parent-child? (is everything with youth office-pflegschaftsbescheinigung, Aufenthalt-bestimmungs-recht, etc. b weisbar) What other insurance would that be worth? Thank you and greeting!