She is Druze

" So here is the ultimate question: Are the Druze Muslims?

It depends on whom you ask. Probably a decent analogy would be to that of whether the Church of Jesus Christ of Latter-day Saints (Mormons) are Christians. Today increasingly many Christians (including some evangelicals) have moved in that direction. What remains indisputable is that the Druze had their origin among a distinct Shi’i gnostic movement, and the doctrines and practices of the Druze would be incomprehensible apart from this wider Islamic tradition. It may be even useful to compare the Druze with the Baha’i movement, another much more recent offshoot of Shi’ism.