Let’s be reasonable and have you present proof how it is true that it is halal, ie. accepted by the religion in the Quran or authentic hadiths which are the base of religious jurisprudence, to kill your wife for advocating whatever.

If you cannot, and you will not because it is not and is rather forbidden, then what is said about the religion is false and thus it is islamophobia.

Nobody disagrees that it is being done in some countries, where the people may themselves ignorantly attribute it to whatever. But saying it is backed by the religion is being as ignorant as those people.