How do I help him?

Peyton • Southern by the grace of God. ❤️

My boyfriend has smoked since he was 19. He’s now 24. When I came into the picture, he told me he was going to quit smoking because he wanted to. He made it his New Years resolution to quit, but that didn’t happen. He has cut back A LOT, which is good, but he hasn’t stopped. Anyway, everyday he continues to say he’s going to quit by the end of the month. My thing is, how do I help him? I continue to tell him how proud I am of him cutting back as much as he has, and try to motivate him, but I can only do so much. Those of you that smoked for a long time and quit, what worked best for you? Those of you that have/had a SO who smoked, how did you help?