Oh, I almost forgot! I think I mentioned a couple of weeks ago that I picked up on the undercurrents of problems between SIL and the IL's. Well SIL and her children didn't come yesterday, they visited SIL's relatives instead. So BIL came alone.
Back in July when I was here I noticed that all of the pics with me in them were taken down. Yesterday I noticed that my pics are still down, but also now there are no pics of SIL and her children. So what used to be a huge picture collage including everyone, is now a few pics of the IL's with their sons and the biological grandchildren. SIL, her kids, and I have been erased! Even group shots that include me or SIL are gone.