

Anecdotally, I watch reels on Instagram (i know) and the vast majority of meme pages that it shows me are the exact same setup around a slightly different premise, with the same purchased comments pinned from the same accounts or the accounts comment saying something like they’re too broke for paid comments please like.
80% is probably high but I wouldn’t be that surprised.
I can’t help with approaching your sister, but you very obviously did nothing wrong. It’s not even approaching inappropriate from your end. From what I’ve seen, it’s pretty common for someone in your sisters situation to try and put the blame on you instead of her husband. I don’t know why.