Her excellently faked documents and disguise made it difficult for her to prove her Jewish heritage after the war. She contacted her rescuer Dr. Kahl who helped her out with a written confirmation. Tuschi used the first opportunity after the war to emigrate to the USA and headed to friends she knew in Los Angeles. She remained in contact with the Kahls’ sons even after their parents’ deaths. When the sons looked for witnesses to participate in the honoring of their parents as “Righteous amongst the nations” at Yad Vashem, they asked Tuschi Müller to contribute a few words. She responded very late and after much hesitation: “The reason for this? Because I don’t like rummaging around in the past …”