One of the few very useful things I have learned from my often-annoying hubby is his willingness to "let them be wrong" when it's really not important either way.
He will leave wrong names, mispronunciations, and misinformation alone if it isn't going to affect anything he cares about. I have always had a strong need to correct any error of any kind, which people don't always appreciate. Thinking the mantra, "let them be wrong" helps me resist the urge.
don't know how directly this may address your issue, but I thought it might.