In To Kill a Mockingbird what part of Dolphus Raymond's reputation do the children find to be false?

His status as a drunk. He is not drinking booze out of the paperbag, no, he is drinking Coca-Cola! He pretends to be a drunkard so people understand easier his choices to be with a colored woman and bear children with her, if they believe he is a drunk; they just considered him having a lack of judgment.