Maybe they've just stopped bothering you with their suggestions seeing as you are obviously still set on doing things your own way. You don't need to take it personally. After all, those people go to meetings for their own recovery as much as they do for yours. Sometimes it's hard to remember that those old timers need do go to the meetings for themselves, and sometimes they need to focus on their own sobriety and that's fine.
Sometimes we need to adjust our expectations of people. Disappointment pains us and doesn't make for healthy sobriety. This is where acceptance really comes into play.