But with French Lacanianism (in particular) haunted by a past of betrayals and conflict—by faction after faction claiming their segment of Lacanian thought as the only genuine one—reunification of any kind has proven very problematic; and Roudinesco was perhaps correct to conclude that "'Lacanianism, born of subversion and a wish to transgress, is essentially doomed to fragility and dispersal". Three main divisions can be made in contemporary Lacanianism. Attempts to rejoin the IPA remain problematic, however, not least due to the persistence of the 'short session' and of Lacan's rejection of countertransference as a therapeutic tool.