I disagree, I don´t think Hermione would have made a good couple with Harry although I can see how her relationship with Ron might not have run smoothly
Originally posted on Pottermore News:
Well, here’s a shocker for all you Romione fans and shippers: While being interviewed for Wonderland by Hermione Granger portrayer Emma Watson, J.K. Rowling admitted that she regrets pairing Ron and Hermione together at the end of the Harry Potter series.
Rowling actually stated that, logically, Hermione should have ended up with Harry, and that she only decided on the Ron/Hermione relationship “as a form of wish fulfillment.” From the very beginning, the plan was already set in place to have Ron and Hermione end up together, and Rowling could not tear herself away from clinging to that original plotline.
“I know, I’m sorry,” she said, “I can hear the rage and fury it might cause some fans, but if I’m absolutely honest, distance has given me perspective on that. It was a choice I made for very personal reasons, not for reasons of credibility. Am I breaking people’s hearts by saying this? I hope not.”