<human>: Hi guys and gals

So I couldn't be happier about our relationship. It's like we both found our "missing puzzle piece" (sounds soft, I know). But there's one thing; she smokes (cigarettes). She already smoked when I first met her. But like 4-6 cigarettes a day. I couldn't even smell it when kissing her right after she smoked one. And she said she wants to quit it, and she's going to reduce it. 

Now, 1 year later, she hasn't stopped. She smokes even more now. I'm not really "keeping track" of it, but it's around 10-20 per day, depending on what we're doing. It's REALLY frustrating. And she always says "I have to wait for the right moment to quit, then it will work". And this pisses me of so much. When I try to tell her, she flipps her shit. No matter what I say (from "Look, I'm concerned about your health" to "Another one? Really? You had one like 15 minutes ago"). 

She is a very, VERY smart person. And she's very good at planning, and is saving for education purposes since quiet some time (started before we met). So this totally doesn't make sence. It's not "her". It costs so much money, and it's really dangerous (considering health stuff). And I smell it. BOY do I smell it. I could sometimes throw up when I give her a kiss, when I smell the smoke. 

What can I do to help her quit? She still wants to quit, but I fear that she is much more addicted, than she admits.

Provide a brief overview of the text.
<bot>: Girlfriend smokes cigarettes. Wants to quit since over 1 year, but doesn't. Smokes even more now. Gets pissed when I want to talk about it. I am concerned