Don't come

 is a shard in.

Location
Found during the Cyberpsycho Sighting: House on a Hill quest on a dead woman in the yard (Natasha Greene).

Transcript
Don't come here - there's no point. Sam's completely lost it. It's not safe here. I'm trying to be understanding, I know what he's been through - I even scolded our son for being selfish and trying to escape. Now I know he was right - getting out is the only way. I can't even talk to Sam like a normal person anymore. Last week he laid new mines and forgot to tell me about them - one step in the wrong direction and that would've been the end of me. This house is starting to look more like a prison. Still, at least in prison you know what to expect, but here...?