Once again, thank you all for making the effort to advise me. Your advice has been extremely helpful. I have told her her friend can come but that they do not share a room and whilst they are in the house they behave simply as friends. I have also asked her to examine the Koran to see if she can find that Islam approves of homosexuality. I don't think the Koran actually mentions the word homosexuality but I think God frowned on the fact that the men of Sodom and Gomora were more interested in men than women.