Shidduch that was saved in the zchus of not speaking the שפה הטמא
Someone his father is a belzer and his mother is a satmar told as following8,
His father learned in EY as a bochur and retuned and met his FIL, he was asked by his then future FIL if he speaks עברעיש Not knowing what that even means he responded no not at all he doesn't even know what it means, and they got engaged
Now imagine if he would be asked if he speaks עיברית This shidduch wouldn't have a chance