Run into similar issues with my girlfriend when she refuses to eat food if it isn't Kosher. She doesn't really even practice Judaism to be honest, but has a number of bits of it stubbornly knocked into her.
Moreover the fact that she's super picky about food doesn't help either so it seems more like she uses that as an excuse to not eat something... but whatever. Worrying about how your meat is slaughtered seems like the silliest thing. I mean subjecting an animal to slaughter in general is terrible, but if it bothers someone so much just go vegetarian. Changing the way a leg of lamb or shank arrives at your dinner table doesn't change the fact that it's dead. I love meat, but have no illusions about the process that goes into it.
Moreover the fact that she's super picky about food doesn't help either so it seems more like she uses that as an excuse to not eat something... but whatever. Worrying about how your meat is slaughtered seems like the silliest thing. I mean subjecting an animal to slaughter in general is terrible, but if it bothers someone so much just go vegetarian. Changing the way a leg of lamb or shank arrives at your dinner table doesn't change the fact that it's dead. I love meat, but have no illusions about the process that goes into it.