normal female...OK but in a normal world?????
Qatar has its own unique culture and traditions. Good or bad, there is no debate on that. people painting rosy pictures for her will nowhere be seen when she finds herself in trouble. escaping from being caught is another matter but it is illegal to have male friends stay the night at your place if he is not your husband and you have proper documents to prove that. The reason why even for a visit visa for a female you have to produce all sorts of documentary proofs.
isn't it better to be cautious than feel sorry? isn't it better to let her know to come prepared?