@vicgrinberg @startswithabang Feynman's 1958 FBI file was made public in 2012; but the divorce decree was also published in the Los Angeles Times in 1956: https://www.huffpost.com/entry/richard-feynman-physicist-fbi_n_1600110 .Disturbingly, both the FBI agent who prepared the 1958 file and the 1956 newspaper article led with descriptions of Feynman's hobby of drum-playing rather than with the domestic violence.