You're kidding! What? Wow. I can't even believe this, litterally my mind is thinking a new chapter will come around in a month or two. Why would she leave it unfinished? I feel so empty right now. It's weird. I'll move on, but wow.
If that's so, you should give the source of the news.
Where did you read it? Who said it?
I've seen many of her work releases the last few days, so, until there isn't an official announcement about it, I won't believe it.
Could you please tell us where did you find this info?
I've searched for like 20 minutes to see if this is true and found nothing. Here's the author's mangaupdate page with links to her websites where you can see her chatting normally:
https://www.mangaupdates.com/authors.html?id=6374
Early retirement? With a pension and everything? Hah. Nice try.
[BREAKING NEWS]
THE MANGA HAS BEEN DROPPED DUE TO THE MANGAKA'S REQUEST OF EARLY RETIREMENT.