I too have posted a legitimate question and been called a troll, but only after several smarter people legitimately answered the question, so clearly it didn't scream troll. As far as I'm concerned the only trolls are the ones calling every.single.post a troll. They do it because they're simply not smart enough to come up with an intelligent answer. People who are smart and actually have life experience realize that just because a problem seems unusual and they haven't experienced that problem themselves, doesn't automatically make it fake. I've only seen a small handful of questions that seem fake, however I've seen countless trolls calling people trolls simplybecause they're too stupid to say anything remotely intelligent.
To answer your question op, when you weed out the idiots calling ttroll on every single post, you actually can get decent advice here. Are you a nanny or employer? I know of some nanny sites but they don't get as much traffic, however the troll calling nonsense won't be tolerated so the advice you get will be better.