What should I do if my neighbors come out on their balconies to stare at us almost every time we open our front door to go somewhere?

Or the time when we arrive back home?

They’re basically playing the “we’re watching you” game because we’ve got a security system installed as our neighbors are criminals and they are bothered by it.

They watch our every move.

How to deal with this type of stuff?
It’s not illegal to stand on one’s balcony and stare. They’re quite blatant about their intentions.

One of these neighbors is a clinical psychopath with a full gang, and has committed scams and murders in the past.

The cops are corrupt.
The legal system is corrupt.

We can’t afford to move.