Original: During the first months after Biya's succession, he continued to show loyalty to Ahidjo, and Ahidjo continued to show support for Biya, but in 1983 a deep rift developed between the two.
Simplified: When President Ahidjo resigned on November 6, 1982, Biya became president of the country. Shortly afterwards, Ahidjo and Biya began feuding, and Ahidjo was forced to leave Cameroon.