Poop on my neighbors door

First I have to warn you I have a tendency to use foul language when I get pissed enough and after being up and down all night reassuring my five year old that the bogey man wasn't going to get her and still not getting to have my conversation with my 14 year old's principal I am pretty pissy today....
...sooooo I live in an up stairs apartment of a fairly large complex.a couple months ago we got new neighbors to the right of us.First month I didn't really notice much difference there were a couple nights my 5 year old woke up crying and wouldn't tell me why so I figured she had a bad dream not uncommon for her age called her down put her back in bed then it started happening more and more and she started telling me it was the bogey man so I started sleeping with her. And boy does she have one helluva bogey man...I know I get loud.  Neil would say I have little dog syndrome because of how short I am(4'11") but at least I have the common courtesy to obey the sound ordinance..  After 10pm my home is quiet the kids are all in bed and all you can hear is my tv in the living room but not even that's up loud.  That first night I slept in her room every couple hours I could hear my neighbor cussing out her kids (they are all younger than my 5 year old) she was so loud I could hear every word clearly at one point she was screaming at one of them for wetting the bed..um don't some kids have bladder control issues at night as old as 10? Needless to say I got no sleep that night.a week or do later the youngest over there was screaming for hours and I heard no one else over there so I called the police to have them check a couple nights after that she was blasting her tv all night in her room which is the room against my daughter's I called the police they showed up about 3am could hear it outside they knocked on her door for a good 15 mins before she answered then she turned it down..ah finally peace and quite. Nope try again it's been loud over there a few times a week since and last night was no different and my daughter won't sleep without me.she cries if I tell her I wanna sleep with daddy tonight. I don't know what to do any more. But I'm debating putting dog shit on her doorstep.

Thanks for listening to me vent,
MadhouseMomma