I'm in the same boat!
After an elder dropped by my place of work (I was out of the office) and left me a short note in a sealed envelope (nothing serious, just Hi, How ya doin', Miss ya), I got message left on my machine that I didn't feel I should ignore. So I called back, continued to play the "sick card" that has worked really well so far (no meetings in over three months, no phone calls for two whole months).
I did my best to stay under the radar and not say anything that would send up flags. The elder said, "We really need to get over there and visit you guys so we can encourage you." Having played the sick card already, I simply responded that it would be good to call in advance to make sure we "were up to having a visit." He assured me that they'd call in advance and said he hoped we'd start feeling better soon.
At one point, he expressed concern that we were missing meetings and service and that this was probably " a real source of discouragement to you." I wanted to say, no, actually, it's been terrific, but I didn't. I stretched the truth a bit and said, "Well, we know a lot of people in several congregations here and people have been really good about taking care of us." The truth is, we've had maybe 2 calls in three months from publishers expressing concern over our absence. But I didn't want him to think we were in need of "emergency assistance." His response? "That's great, that's what friends are for, right?"
Our next move? We plan to screen all calls, as usual, and ignore the first message left on our machine. If there are multiple messages, I'll call back a day later and say, "Thanks for you call. We really aren't feeling like having company right now, but I'll call you when it's a good time." Of course, I won't call.
My hope is that by putting them off a few times, we'll fall off the radar again. So, that's my plan. This is sure stressful, though! Meanwhile, we're working on getting the whole family out. That's going much better than I would have thought. Once they're all "rescued," I can be more forthright.