The uneven divide of the trust has resulted in several conflicts between Zappa's children, including a feud between Dweezil and Ahmet over Dweezil's use of his father's music in live performances.
Den ulige fordeling i fonden har resulteret til flere konflikter mellem Zappas børn, inklusive en fejdemellem Dweezil og Ahmet over Dweezils brug af sin faders musik i liveoptrædener.