I would tell her that you don't like that you two don't talk, and then tell her you want to change that. I've always talked to both of my parents. I talk to them more than anyone else. I also argue with my parents more than any other people, but that's okay. It is not "normal teenage behavior" for you two to simply not talk. If you actually opened conversation with her, and listened to what she's interested in, then you would have something to talk about. Or you could go do something together, or watch a show or movie together, and talk about it. You should fix this now before it becomes a problem.