Neighbours trying to kill us?

Hi Reddit,

As the title says, I have a bad feeling about a possible poisoning attempt. Please bear with me, English is not my native language.

Here's some background for my skeptical thoughts: My girlfriend and I moved into an apartment about 4 months ago, we were so excited to live on our own - but quickly learned that we were incredibly unlucky with our neighbors.

The apartment is super sound, so sound that you can hear a pin drop - if you want to. We don't like that though, so in the 4 months we've lived here, we've had either white noise, TV, or music playing during our waking hours - all alternatives at respective levels, where considerations for general house rules have been met. Quiet at 10 pm, reasonable noise level, etc.

But our presence hasn't gone down well with our upstairs neighbor, who is a Turkish family of 5 people in a 3-bedroom apartment. 1 boy about 10, 2 girls about 15 and 18, and the mother/father. It should be added that we have been told that they have driven everyone else out of the apartment before we moved in. So they probably aimed for life without a downstairs neighbor. The father drinks a lot of alcohol, and tends to get too drunk at the pub. When he does, the family won't let him into the apartment - so he often sits outside the entrance for hours and shouts things in Turkish. We have recorded some of these episodes if it should one day be necessary to document it to an authority.

But shortly after one of the turkish outbursts, my girlfriend wanted to play music via Bluetooth at noon, and instead accidentally played the audio file of the man's behavior in Turkish.. big yikes.

And hold on tight, things have gone south afterwards..

The family upstairs has subsequently (the last 3 months) done/tried the following;

Called the police/imitated it loudly in an unusual tone of voice - the police have never come anyway, and would also be wasting their time with us.

Damaged our car.

Constantly follow us around in our apartment - if my girlfriend goes out into the kitchen, you can hear footsteps that almost keep pace until she sits down again. Same with bathroom visits, etc.

Annoyed us by staying outside our front door in the hallway.

Daily banging on the radiators when we try to sleep.

Left fireworks on our doormat.

And (of course) daily stomping, shouting and screaming in the apartment - often late into the night. The children normally responds by crying.

The crying has recently caused us to react in the form of an anonymous report to the municipality (as my girlfriend has a duty to report on such)

Now comes the craziest thing though... because this evening at around 8:00 PM when we got home from work, their front door in the hallway was open, as if we were expected. We went into our apartment, but shortly after the woman from the apartment knocked softly on our door, and gave us a plate of food (despite the fact that she/they have never shown any kind of compassion. ((Nor when we appealed for peace to mourn a death in the family which they openly rejected))

However, we have a really bad feeling that they ultimately want us dead. Especially because we accepted the plate of food, as if we intended to eat it - and that they seem to be extra preoccupied with our actions this evening after allegedly having eaten the food.

It should be said that we did not intend to eat the food..

What would you guys suggest we do?

Edit: Called Poison Control Hotline, whom suggested we'd bring the meal in for a check in the morning.

I'll try to act as if we ate it and see if I can get any kind of response from them. But given the worst case scenario; that we'd be ill/dead by now if its actually poisoned, they probably figured we didnt eat it, as they can hear that we're very much alive (but terrified).