Maybe you should complain about her smoking more?
I buy my son’s cigarettes & e-cigs because smoking is the least of our problems, but I stay on him about cutting back, stopping, only using the e-cigs if he has to smoke. I’ve been talking to him about not smoking since he was a little kid because almost everyone we know & every member of our family smokes except for me.
It didn’t stop him once he could legally buy cigarettes, but I think he could forget his name & still remember I don’t like it that he smokes.