The PW affair rumours were started on Twitter by someone called Nicole Cliffe. She describes herself as a Meghan 'stan', (which is a portmanteau of stalker and fan).
That's an absolute, complete lie.
The rumours were common knowledge amongst the aristo set and the British media a long time before Harry and Meghan even got engaged and they certainly predate that person's tweets.
The one thing that made the rumour explode into the public consciousness was Prince William's extreme and angry response to the "Kate fell out with a neighbour" story and that all happened before the tweet in question.
The Earl's granddaughter who told a Royal Reporter who is himself from an aristo and royal-connected family that William had an affair (and the other two "reliable sources" that RR claimed had told him about the affair), you really think all three of them take their gossip from some random Meghan fan on Twitter?
Do you think all the aristos and journalists claiming to have insider knowledge all take their info from a random person on Twitter?
What about Rose Hanbury's brother making a public statement confirming that William and Rose enjoyed private dinners just the two of them while Kate was away?
Why has William had such an extreme over-reaction, using the full force of legal threats, and censoring the press from even mentioning Rose Hanbury's name, if this entire thing is just some random person tweeting shit?
It's sheer lies and conspiracy theory to blame Meghan and her fans. Whether the affair happened or not, it certainly didn't come from some person on Twitter.