Just to clear something up, having scrubbed through DC's streams, the upcoming Debbie update is not end of Debbie's story.
That, and pregnancy has been pushed into a fourth update. That's not new news, I think they said that was going to happen around the end of the second part making the Debbie updates (end of January).
I'm not defending it, that's just what happened. I personally find it hilarious how one of many things the tech update was originally going to do was to make updating the game easier, and therefore faster, and he instantly takes twice as long as he originally planned introducing new content.
On the plus side, he has said that we will have sex with Debbie in the upcoming Debbie update.
However, noticing where DC is on his streams, and his team's need to take ~1 month to actually put the art into a new build, I suspect we will get the 1 sex scene (the one he drew a few months ago) and that's where the update will end.