He was married three times, first to Leonilda Barrancos, with whom he fathered two children, Sylvia and Claudio, then to soprano Isa Kremer though they were together many years they were not legally wed.
He also had personal ties, through his travels that were far and wide, to President Roosevelt's wife, Eleanor, and Argentine revolutionary Che Guevara, about whom he was doing research in preparation for his next book, just prior to his death, following "Mental Health in China" which had been translated into several languages.
Bermann's son, Claudio, managed his father's Clinic (see next section) until he was jailed during the "Dirty Wars" era of Military Dictatorship in Argentina.
The Clinic was then managed by Sylvia once she returned from teaching in the University in Mexico, where she fled to shortly after her daughter, Irene Torrents, was detained, tortured, and tossed into the ocean, still alive, by the Military (Her body has never been found...).
(The Argentine National Service to Retired Personnel) was lost due to her refusal to pay a bribe to the official in charge of handing-out contracts.
His other passion was politics, and during the Spanish Civil War he leased a plane and took 16 colleagues with him to fight Hitler's new brand of Fascism in the form of General Franco.