Lemonnier, Brigitte <br/><br/>
“A duty to kill” 

 -  2019.<br/>							 
<br/><br/> 36 
<br/><br/> Marie Bonaparte met Madame Lefebvre in the prison in which she was detained after having killed her pregnant daughter-in-law. While her interpretation of this acting-out hinges on a Freudian problematic, we have selected another hypothesis and shown that the reference to Oedipus does not function in this case.