I've always wondered, how can anyone be half-Jewish? It doesn't make sense to me. I've heard some people mention that they're half-Jewish but how can that be? Isn't it like someone saying their half-Muslim or half-Christian? Isn't it more the case that they are either Jewish or not Jewish as it is a choice to be Jewish or not?
Because apparently it's an ethnicity also
It can't be an ethnicity any more than any other religion. You choose your religion, not ethnicity. People just need to accept that.
Isn't Jewishness passed down through the mother?