According to an anonymous and unsigned note (the author of this epistle chose not to sign his name but offered his observation about Ajoulat-Mbida affair) dated 17 May 1954, the break between the Bloc and Mbida would come from the fact that the chairman of Bloc, Louis-Paul Aujoulat was convinced that Mbida has been informing his political opponents. Aujoulat let him know about his thoughts and in reaction to this, Mbida decided to leave the Cameroonian Democratic Bloc and create his own movement, the Coordinating Committee of Cameroon. However, Germain Tsala Mekongo, former comrade-in-arms of Mbida, believes that this break is due to the jealousy of the other Cameroonian Democratic Bloc members who were excessively concerned about the growing influence of André-Marie Mbida within the Bloc. Abel Eyinga rather thinks that it is the opposition of Louis-Paul Aujoulat and the Steering Committee of Cameroonian Democratic Bloc to see Mbida run for the post of Adviser of the Assembly of French Union which is the true cause of the break between the main protagonists. Mbida did not agree with this directive of Louis-Paul Aujoulat and Bloc. Thus, he ran for election and gained seat, then he became Adviser of the Assembly of French Union on 16 October 1953. Moreover, one can read in the Abel Eyinga book "Elected in spite of himself, Mbida draws conclusions from the attitude of layman missionary by breaking definitively with him, with the organization Aujoulat oriented () also: "the BDC".