Not sure if you are asking for advice or you want to know how it affects me (us)??
Of course, correct advice is to shake it off. However, I don't. I can't. I wish I could follow advice like that

the truth is. It hurts. I never think that it's their issue. Sad and wrong, but the truth.
I do, however, ask my husband. Just hearing him say that the person is an a-hole who doesn't deserve a second thought really helps....