I hear you PE. I was in a similar situation. I reported 1 to 3 hours for many months before I just never turned in a report. At the same time I was going to barely any meetings. At some point you just disappear off the radar - that is unless you ride to the meetings with your elder father in law. I also traded talks with other brothers claiming sickness or work; not the same brother more than once or twice. Eventually, I just didn't get any more talks.
I guess what I'm saying is that if you slowly fade or drift you have to keep up some sort of pretense for awhile which may mean reporting an hour or two. But, I have a feeling that with your particular family situation you are going to have more pressure and may eventually just have to go full "I'm depressed and sick, give me time to heal" on the couple of elders that are bugging you.