EDI ..... so you're muslim and I think you have other thought about girls comprative with others ...
I think you get it ....
and take this advice from your brother ,as you know I'm muslim
so you've to know if she LOVE you very much , she'll do anthing thing for you
and she can inter to islam if you do that to her ,maybe you'll face trouble coz she's thought from her childhood and it's different to change it , but you can as I did to Chinese girlfriend when I made her to be muslim ....
so .... you KNOW what should have to do to her to make her leave this bad behaviour