I thought about it for some minutes, and came up blank. If she has talked to her friend, and the friend isn't listening to reason, she should keep talking, and try to show her evidence of her findings, whilst praying that she doesn't die in the hands of the man "for love" . If she loves her friend, she won't give up on her. The supposed friend will come to her senses, someday. Love can blind you, and make you stupid, but not for long.