歴史は私たちを妻と呼ぶのよ、のセリフがなくて残念だったけど、

So, too, has the time passed for it to be the kind of story that ends, as Herbert’s book infamously does, with Jessica telling Chani, “We who carry the name concubine—history will call us wives.”
https://www.wired.com/story/review-dune-part-two-fulfills-the-prophecy-of-dune/

たしかに、今時、妻にはできないけど、お前が一番好きだから、と言われて喜ぶ女は居ないよな。