@snood,
What if your wife(don't know and I won't ask) is a Trump supporter and you have married to her for a number of years. Would you consider divorce?
I reminds me of a (going by vague memory) passage in the Bible with one of the epistles and the subject of unbelievers and marriage comes up. It is advised not to divorce, but to remain and maybe by example at some point they will have been persuaded.
Or even just best friends with someone for some long years.
I won't go out of my way to become friends with Trump supporters, (won't be hostile)but, if I had a relationship with someone I personally wouldn't let politics or even religion interfere. Although it does cause some mighty big uncomfortable fights, but that is another story.