I'm trying so hard not to be that person that calls the cops

We recently had these girls that look between 18-21 move into our apartments at the door right across from us. Me and my husband just had twins a 4 months ago and these girls party all night and im guessing sleep all day. My husband has to get to work at 4am and they start parting at like 6pm and ont stop until around 5am. They blast music and have do many people over I can't even park my car. I don't like being the person that calls the police, but my husband can't sleep, babies can't sleep. I can't sleep. During the day they are quiet and I'm guessing that's because they are sleeping, but I can't sleep during the day. I have twins and do call center work from home. I have asked them nicely to turn it down because my babies are trying to sleep and they got rude and told me "They're your babies, not ours. " We did call the police and they turned the music down for like 40 minutes and blasted it again. This is everyday Monday-Sunday. I would never want to get someone evicted. Especially girls so young, but I'm so tired and am have babies!