How should I comfort her?

Tweet

This is actually the problem of my good friend. she suddenly told me that she want to die and almost did a suicide. And of course I tried to stop her over the phone. Luckily I can stop her. So her boyfriend (or should I say her fiancee, since they have already enganged and planned to marry this July). Her fiancee ceased all the contacts with her because she told her fiancee that she has lost her virginity with her old boyfriend, they did it just once (she's a good girl and not a naughty girl who make love with many men, in my country virginity is still really valued and her fiancee is a very religious Christian). I feel sorry for her, she's very depressed and blame herself, and I can understand her feeling. In my own opinion, her fiancee is a very narrow minded person, since looks like to me that he valued virginity more than her as herself. It seems to me that he doesn't really love her since he can't accept her condition. Is it wrong for me to feel that? What I told her first is not to blame herself, it's not her fault and if he doesn't forgive her past sin, I think he doesn't deserve her at all. It's better to break up now than regret it later after they have married. She still very depressed. She told me she want to beg to her fiancee to come back to her. I don't agree with her at all, because I don't want she to regret it after married him (seems like even if there is no issue about this thing, her fiancee is just too narrow minded in my opinion, he doesn't deserve her). How is your opinion? What should I tell her?