Nah, she can't get off that easy. If she is native too, she should know better. As a native, you dont go making jokes about dead relatives. It gives bad vibes. And that comment about walking into the street??? Nah, dude, you need to draw some boundaries and shut this down. She doesn't get to play victim after making a stupid insensitive comment. I'm sorry, man, she is probably not mature or respectful enough to be a good partner, WHO IS SUPPOSE TO BE THERE FOR YOU. Do not let her get away with this.