Arabs the ones who are muslims , at least the ones who lives in France aren't open to let their daughters marry outside their tribes. I remember kabyle peoples who said to me they would never dates peoples who aren't kabyle, they would prefer dates euro than non kabyle muslim, they said to me when they search a mate it's in that order kabyle muslim>non muslim kabyle>french>others north african>others muslims . But when a muslim girl marry a non muslim man , he must become a muslim