"Unfair characterization" refers to the act of portraying someone or something in a way that is unjust or inaccurate. It means unfairly describing or labeling someone without taking into account their true qualities or circumstances. Full definition
He wrote his latest book because of what he calls the «continuing unfair characterization of American schools as failing.» (cmrubinworld.com)
Earlier in the week, dozens of San Gennarro backers packed a community meeting to show their staunch support for keeping the Mulberry Street festival as it is — running from Houston to Canal streets — vowing to fight what they consider unfair characterizations of the historic event by new business owners in the area. (dnainfo.com)
I'm glad to see you did respond, Steve, as I thought it was a very unfair characterization of your blog. (stemlegal.com)