Her dad is Jewish, mom isn't, and parents are divorced. The extent of her religion is "we said the prayers on hannukkah." Last night she heard about some right wingers she's barely related to say that Jewish people go to hell. This then led to my gf saying that "the left" also does the same thing.
Is this what the kids are calling "the ick"?
If you love this person and want to stay with them you have 2 options. Either you ignore this and try to not let it bother you, or you talk it out, and try to educate them. If they love you back they should be willing to listen to reason.
I will say tho. If you arent happy now are you gonna be happy in 5 more years? When millions more are dead and she supports it? What about in 10 when she wants to go on vacation in Gaza and stay in a beach house built on top of child bones? How much are you willing to put up with?