Yeah I saw the update too. I'm very glad :)

WIFEY

hi tea!!!! (am clod)

Basically a bunch of people bullied them and said some extremely rude stuff

Yeah pretty likely. They've hinted at it in several places including the new update on californiaclan (thank you for supporting me all those years), deviantart, and youtube. It is not absolutely confirmed but it's very likely

I'm really sorry but there will likely be no more updates to this game. Mossy committed suicide a few weeks before

It disappeared after clicking on another cat though