And the same to you and your family as well swordanon.
https://books.google.com/books?id=QzRMDwAAQBAJ&pg=PA46&lpg=PA46&dq=deutsch+family+detained+in+argentina&source=bl&ots=gZxOVKvCmr&sig=AuTxSkdDhW61p2c1nXpTHc7ZQqU&hl=en&sa=X&ved=2ahUKEwj10fzXuabdAhVP7qwKHU-yA9gQ6AEwCHoECAQQAQ#v=onepage&q=deutsch%20family%20detained%20in%20argentina&f=false
So it looks like the Deutsch family was rounded up along with several other families in Argentina for being "subversive." Jimmy Carter himself intervened in the situation.