It’s called going “no contact” and is all the rage on Reddit.
Grandma or Grandpa voted differently? No contact. It’s basically a stompy-foot, spoiled brat reaction by Millenials/Gen Zers to Boomers/Gen X. “Do/vote/act as I demand or we cut you off from us and your grandchildren.”
And they do it with smugness and self-righteousness.
Thus the lefties reveal their true colors as arrogant and holier than thou miscreants.
The easy way to deal with that is rewrite your will to skip over the ungrateful children and give every thing to the grands when they reach a certain age. Unless, of course, the grands turn out to be a bunch of jerks also.
That is very sad. The grandchild may end up resenting that and cutting off the parents or at least being angry about what the parents did. (later). Speaking from experience.
I have a nephew in California who lost his job due to Doge cutting off the gravy train for some recycling battery crap. Now, he blames his parents in Texas who voted for Trump.
They’ll stomp even more if Grandma and Grandpa cut them out of their wills. And they’ll be SHOCKED that Grandma and Grandpa would do it to them.