A couple who are going to appear in the wedding hell

(1)My husband sells Dokdo and my wife sells her body
(2)My husband is a Japanese spy, and my wife is Yang Jae-taek
(3)My husband is Muji and my wife is Yuji
(4)My husband is an alcoholic. My wife is a plastic surgery addict
(5)The husband manipulates the case, the wife manipulates the stock price
(6)Who is it