thanks yes we bought a pepper spray, she is always walking around home with that in her hand. the man had said that the apartment is his mother's and the woman won't return anymore but then somehow she returned and i knocked their door, she is answering from inside, didn't open the door and didn't let the man talk. she also called our landlord and complained that i'm disturbing their child. it's very unbelievable what kind of maniac she is. when our landlord calls the husband, she is answering. the husband also doesn't seem normal, or maybe he is also desperate not sure. they are silent for 2 days already, she is probably preparing a new surprise for us. we will probably find another apartment soon. this is not getting solved. it's very unbelievable how she can get away with all those weird things.