fiance, neighbors, drama. im so done.

My fiance of 4 years and i have been living in our 2nd floor apartment for 9 months. My downstairs neighbors are the WORST. Its a family with two almost teenage kids. The dad works for our apartment complex and is buddy buddy with the landlord and property owner. His kids are ALWAYS loud and the parents do nothing about it. Our bedroom is above the 2 sons room and they are up all hours of the night, even on school nights. Ive called the police to file a noise complaint, but he knows all the officers in this town, so they didnt and wont do anything about it. I complained to the landlord, but since theyre friends, she hasnt done anything about it. We have even said something to them! Nothing!

Tonight is my FINAL straw. 

Im almost 13 weeks pregnant with my 2nd. For the last week i have had a bad cold and bronchitis and sinus problems. My 2 year old has been having almost the same problems. So basically no sleep for me. Its 12:30 am, i usually wait until 1 or 1:30 because thats when theyre quiet, but im just too tired. I went into my room to go to bed. This is the first night where im feeling good enough to fall asleep on my own without benadryl or melatonin. I thought i was going to get great sleep! WRONG.  10 minutes in, the kids tv is blaring. I can hear every freakin word. I stomped on the floor. I yelled for him to turn it down. I stomped some more. Eventually, i went to my fiance, who sleeps on the couch because i kick him out of the bed in my sleep and he got tired of it. So i go to him and i asked  him nicely to go down there and ask the kid to turn the tv down. My fiance NEVER. EVER. Does this. He is too afraid of causing problems. So we got into a big fight about it, me basically wanting to know why he will not stand up for me. I would go down there, but i am FIERCE, and will cut someones face off, so its not a good idea for me to do it, especially since my fiance doesnt want to "start anything" he wont give me a legit answer, other than "i dont know" 

My problem is, im 3 months pregnant. My last prengancy i had pre- eclampsia. For my health and the babys health, i cannot be getting this pissed off, but my fiance does not understand this! So i told him im leaving. Im moving back in with my parents, because i cannot take this not sleeping bullshit anymore and no one is doing anything about it. Theres only 3 months left on the lease, but i cannot take another week living here listening to this shit. Am i wrong for wanting to leave? Is he wrong for not standing up for and supporting me? He literally has done none of the complaining. Its been all me. I wasnt wearing pants and if i had to put some on to tell someone eleses kid how to be repsectful, id be going to jail. Lol  Is there something else that can be done? Im so beyond fed up!!! If you made it this far, thanks. Please help cause im at my wits end.