Anni Cyrus Escaped from Islamic Republic of Iran
This is a very revealing video testimony from Anni Cyrus. She is speaking from her own experience, having been born into Islam in Iran, and raised under Shariah Law, sold for $50 to a husband who beat her and raped her. He beat her, not because she disobeyed him, but he thought she might be thinking of disobeying him. Beating for suspicion. Fully supported and legal under Shariah Law.
It is well worth listening to. And, as Anni suggests, read Sura 4 from the Koran yourself, and see if your Islamic friends have every bothered to read it.