(English isn’t my first language so excuse and grammar mistakes)

So, a bit of backstory. I have a condition called Misophonia which translates to a ‘hatred of sound’. Basically, certain sounds that may sound normal to other people like the sound of typing on the computer, eating, and snapping your fingers trigger an extreme reaction from me. I get extremely angry or if it’s really bad I can get a panic attack. My two worst triggers are any sounds that come from the mouth like chewing, swallowing and whatever and the sound of typing on your phone and phone notifications. (My whole family knows this btw). When I know I will get triggered I wear ear plugs or headphones to cancel out the sound (like when I’m eating with people or in a classroom) but the thing with phone notifications is that they are random, which means I can’t prepare for that they are going to happen. The worst thing is that both my mom and my step dad have to sue their work phones a lot and tend to have their notifications on very loud. I get that they have to use them for work but if they just carry their phones around in their pockets on vibrations it should be ok right? 

The worst thing is that they don’t really understand how Misophonia works, I can’t really help when I get angry and it doesn’t help that they get really angry at me back. All of this is pretty recent for me and I don’t know how to deal with it yet, though I am trying my very best. I’ve tried telling them what triggers me but they only pay attention to the chewing trigger and ignore everything else which in turn I feel make them worse. 

So yeah, would I be the asshole?
Thanks!