Before going into detail, let me point out that nothing posted on this website is false.
On Facebook, there are many Neighbour spoiler pages. Unfortunatly, some pages dedicated to Mark and Kate create their own 'spoilers.'
Pages such as 'Neighbours Fanatics' or 'KateAndMark' create theory's and call them spoilers.
If you see posts from them saying "Kate needs to come back!" chances are, they're lying about half the stuff they post.
While some of the content they share is valid, some of their stuff is invalid. Once they told all their fans that Mark and Paige we're going to split up, (this was a few months ago) and when I asked for proof on both pages, they removed me, lol.
To sum it up, if you're sharing a spoiler with a friend or getting your hopes up about something they posted, make sure they have proof to back it up, because pages like that will lie about things like that for their own satisfaction.
Just giving you all the heads up in case you're scavenging for new spoilers.