The split between Malcolm X and Elijah Muhammad was caused by
Malcolm discovering Elijah's infidelities that was revealed to him
by Elijah's son Warith (Wallace). Warith told Malcolm that his
father impregnated many women who were secretaries for the Nation
of Islam and were keeping them in hiding. When Malcolm found out
this was true he broke free from the NOI and started his own
movement, Muslim Mosque,Inc.