I have a fb with a few friends, my husband has a fb with a TON of friends so we use that social network. However, it amazes me how much fb has filtrated everything in the world it seems like. I joined fb to keep up with my kids. Anyway, my AH due to his addiction and the condition of his mind, will sometimes take down his profile, delete folks, add folks, make everything private etc. I guess what I am saying, is it happens. It's hard to know what is going through their minds. It takes a year or so from not doing certain drugs for their brains to get rewired to a more normal state. It used to really bother me but now I just roll my eyes. I don't know if that is the "recovery" response to the situation but it is where I am at right now.