I did have a member who voted for him for a myriad of reasons. I didn't disown her at all (since she has the right to vote for whoever she wants) but I definitely can't personally respect her political decisions at all.
I have a couple of cousins, and several acquaintances, who did.
While I am not necessarily disowning them, I am probably not going to spend as much time with them as we used to. One of them just likes to boast and say ignorant things, so it isn't much of a loss.
I don't know a single Trump supporter even though my extended family are a bunch of right wingers There are enough racists in my country for a far right candidate like Trump to be a threat, but I can't see us electing someone so.... well, flat out stupid Same with GWB.