I feel exactly the same way. I don't have any close friends or relatives who voted for Kenya's favorite son, but my wife's formerly close friend did because she didn't like Sarah Palin for some sillyass reason she can't explain. Her husband is a millionaire several times over and they complain bitterly about taxes all the time, yet she voted for more and higher taxes. Her husband didn't like it any more than I do, but he has to live with her and I don't.
She and my wife aren't as close friends as they were before, and I can hardly stand to even be coldly polite to her when I have to be in her company. The only reason I can tolerate her at all is that she's not the sharpest crayon in the box by a very long shot and really shouldn't even be allowed to vote. She was once a public school teacher before marrying a well to do husband so you don't have to guess what her political views are.
My wife was once a public school teacher too. 3 different districts, 3 elementary grades plus middle school math, and substituting at the high school level. Now she's not only a professor of education, she's the chair of the, admittedly small, department.
She didn't like McCain, but voted for him anyway, in an attempt to save our Grandchildren from what we knew, then and know even better now, The Messiah would do to them.
So watch where you swing that broad brush.