People deserve respect or at least decency as a default setting. If somewhere along the line they prove unworthy of your respect or time, so be it, but until that point common decency should win out. Unfortunately, it seems these kinds of expectations are lofty and sometimes misplaced…but not always.
Is it bad that I guessed your respective races in the first paragraph? My husband and I get the same crap, especially if it’s like a date night and it’s obvious we’re a couple. Otherwise, we’re separated enough in age and fashion that I guess the crazies assume we’re just friends, and we get less of the “stink eye.” He definitely gets people unwilling to look him in the eye on the regular though.