The first chapter is lovely and heartwarming.
...Then things go absolutely bonkers and every character (except the little kid) is revealed to be kind of seriously messed in the head in some way or another, and it's really quite harrowing. The stranger danger is really strong with this one; I think the author thinks it's cute how rape-y some of the characters are sometimes, alas.
The main couple on the other hand are both nice people who... accept everything terrible that those around them try to do, without questioning it and indeed carefully rationalizing the wrongs done to them, in a pretty horrifying way.
Towards the end it sometimes tries to gaslight you into thinking that everyone was just being considerate all along.
The mix of heartwarming stuff and normalized creepyness in this, is the stuff of tepid nightmares.