Wow... I found an article in their local Concord paper.
It’s written more clearly:
https://www.concordmonitor.com/Robin-Bach-has-homeless-camp-in-her-backyard-woods-55684461
It makes clear that the encampment is on the family’s property.
And the parents are waaaaaay too accommodating.
Some trash and some trespassing, which could give them the liberty to referring to it as an “encampment” on their land, but it clearly states that the city could sweep the tents by way of their access/responsibility on the CSX land.
I don’t believe for a minute that the couple of tents they could see through the trees when they bought the house were/are on their private property.
My take is that both papers have stretched and obfuscated the specifics of the situation to draw clicks.