Tell her you’re a mutazilites and help her understand that

The Muʿtazilites are best known for rejecting the doctrine of the Quran as uncreated and co-eternal with God,[6] asserting that if the Quran is the literal word of God, he logically "must have preceded his own speech".[7] This went against the orthodox Sunni position (followed by the Ashʿarī, Māturīdī and the Traditionalist (Athari) schools[7]) which argued that with God being all knowing, his knowledge of the Quran must have been eternal, hence uncreated just like him. Furthermore adherents to the statement that the Quran is created would mean that the Quran, hence the Sharia was created for a certain time and place only - in this case only during the lifetime of the Prophet Muhammad.[8] This ultimately meant that the Sharia could potentially change in time and place, especially if a certain law did not go in line with akl (reason) source from wiki