Welcome Pass! I can see why you were well liked...after just reading one post I like you a lot. You are a mild spirited man, and I feel from you that your heart is the best judge of what is real and what is not and that you weigh things carefully before you accept them.
Its a tough position you are in being an elder and having to create the image that you still buy this stuff. I dont admire that you have to do that, but on the other hand, if God reads hearts and you said you believe in Him, he knows whats going on with you and that if you have to maintain appearances for now you have to do what you have to do. You might try going to a doctor and coming down with severe depression (and that would be credible considering the circumstances you are in) and getting medication for it...then gradually backing off from your duties culminating in having to step down as an elder because you dont want to be "discouraging" to the friends with your current state of mind. :) Im not sure any of that is even feasible...but even nonelders have a problem fading.
I hope eventually your wife will join you here and we can talk to her and answer her concerns.