Dwindling party membership created many problems for Quisling, especially financial ones. For years he had been in financial difficulties and reliant on his inheritance, while increasing numbers of his paintings were found to be copies when he tried to sell them. Vidkun and his brother Arne sold one Frans Hals painting for just four thousand dollars, believing it to be a copy and not the fifty-thousand-dollar artwork they had once thought it to be, only to see it reclassified as an original and revalued at a hundred thousand dollars. In the difficult circumstances of the Great Depression, even originals did not raise as much as Quisling had hoped. His disillusionment with Norwegian society was furthered by news of the planned constitutional reform of 1938, which would extend the parliamentary term from three to four years with immediate effect, a move Quisling bitterly opposed.