Juan Mata just kissed his step-daughter on the neck. Ewww. Is there a solution?

@whubble I was going to ask the same thing. Unlike in the Sims 3 where they are labeled not only in the family tree but also in the relationships, Sims 4 doesn't see them as family except in the family tree. So, as gross as a step-father hitting on his step-daughter is, unless Cassandra is a teen, there's no bugs here. Personally though, I wish Sims 4 saw step family members as family members other than family tree.