Okay so, Since childhood- I have been under a circumstance where i constantly had to remain vary of my household since the moment i would take my focus off, parents would end up breaking into a physical fight, leading to ugly traumatic situations, Atleast from the younger me's perspective

Now even though I've lost my dad for over an year and domestic fights aren't a thing; Anything from using earbuds/headphones to closing doors makes my anxiety rise immensely. I start feeling like I'm hearing my mother's sobbing/cries whenever the music shifts, making it difficult to discern between what i heard from the background or from the audio. 
Thus i end up repeatedly taking off my focus from the activity to ensure everything is okay around me, else it spirals down into an anxiety attack where i fear someone must be hurt or crying due to the constant cues that i hear during any audio. 

Is this paranoia + anxiety termed under anything specific? Is there a suggested way to cope with it?