There had been controversies surrounding some of Marie-Adélaïde’s actions and calls for her abdication by some began to appear in parliament due to her being seen as cordial to the Germans that occupied Luxembourg during the First World War.
Houbo controversias arredor dalgunhas accións de María Adelaida e comezaron a aparecer chamadas no parlamento á súa abdicación debido á que era vista como cordial cos alemáns que ocuparon o país durante a primeira guerra mundial.