Parent-child relationships in marriages almost always feature a one-way flow of information. The “child” partner may often be overly emotional; when this is the case the “parent” partner may sometimes physically but often verbally punish their partner for expressing disagreement or any thought whatsoever. Both women were arrested and charged with incest in September 2016, six months after they got married. On Tuesday, Misty Spann, 26, pleaded guilty to incest.