BBM
Normally I would agree with you on this, but it's odd to me given what we've seen of SW's online activity and personality. She posted a lot IIRC in early stages of her previous pregnancies. Lots of photos of baby bump size tracking, etc. Pics of rooms getting ready, etc. And just lots and lots of personal details in her videos and posts.
IDK, just seems weird to me. I feel like the 3rd baby's lack of attention on the SM, and the name, and the inconsistencies in who knew the gender (in my pregnancies either people knew or they didn't. I didn't tell some people but not others.) is strange.
And sad... very sad all around what happened to those 4.