What does it mean that someone put a stone in front of my house and behind his house?
In fact, this is also a very common thing in the community. I have also experienced:
When I used to live in my hometown in the countryside. I live in the kind of house with left and right front yards, that is, there are neighbors in the southeast and northwest. Lin Bo across the street put a mirror in front of his house, which just shines on my window, which is similar to your situation. However, I didn't argue with him, because I knew it was for his family. In order to adjust my fortune, I didn't deliberately target my family, and it wouldn't cause adverse effects on my family, so I didn't care too much.
If you feel uncomfortable or have psychological pressure, you can bring it up with your neighbors and try to get rid of the stone, but there may be conflicts, so you should consider it carefully before making a decision.
Yes, there are many such situations in the community. We should try to communicate with each other, and don't get angry because of such things, which will affect our relationship.