What's up with the prejudice? Just because it doesn't sit right with you doesn't mean everyone has to accept what you believe in. TBH, cousin to cousin is still a taboo, but ya'll don't have the right to judge since some culture accepts that. It may not be acceptable to some but it is valid to others. Stop being disrespectful. If you don't like the concept, then move along. Stop spreading negativities and prejudice. The world doesn't revolve around your beliefs. Nothing's wrong with the story since they are both in love, happy, consensual, and their family accepted them as well.
The Crows Marriage