I would really like to help my mother quit smoking. As far as I know, she's been smoking since she was a teenager, and she is in my opinion a heavy smoker, having previously smoked about a package of cigarettes a day.
Although she says she wants to quit, whenever I see she's smoking a lot (like yesterday) and bring her attention to this, she dodges talking about her addiction and continues on with what she was previously doing or talking about.
I have suggested she talk to my doctor about it or call the smoking hotline, but she dodges those too, and never provides a straight answer.
What can I do to help motivate her?

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