Be wary who you marry. Last month an unidentified British couple had their marriage annulled after learning they were twins separated at birth.
It’ not known how long they’d been married before discovering their harrowing heritage, but even if they waited until marriage we can assume they closed the deal.
Moral of the story: never date/marry anyone who’s adopted! However it does raise the question, had Luke & Leia hooked up what their child be like. Well wonder no longer!