This is an interesting thread. When my husband and I began studying in an attempt to get back in after being inactive for some time, my husband made the elders nervous with all the questions he was asking. I could see them becoming more and more uneasy when my husband refused to accept the "well, you'll just have to accept this on faith" non-answer.
They started looking for an out, and found it in an empty ashtray on the coffee table. They asked my husband if he was smoking, and he told them he was. They gave him a 30-day ultimatum to stop or be disfellowshipped.
Since my husband had gotten baptized only so that I would go out with him, and since he had studied for only a few weeks before baptism, he never really understood the implications of that baptism, and I asked the elders about the possibility of annulling the baptism so that my husband could start over with a proper understanding.
They said they would pray about it. When I asked them about their prayers on the matter several days later, one elder told me that the answer he had been given by "the spirit" was to annul the baptism.
At the committee meeting, however, they reversed the "guidance from the spirit" and disfellowshipped my husband....then told me numerous lies about why they had done it.
At least in this case, it was man's will all the way.