Family troubles

my parents are constantly fighting and arguing. I am a very sensitive person so it affects me a lot in different ways. I have told both my mom and dad many times not to argue or fight. The agree to it, but it never lasts. I have the urge to listen to whatever they're saying, because If i'm in the room, I'm assuming they wouldn't want to take it to extreme, however if i'm not in the room, I get really worried and depressed. My mom was screaming at me louder than ever a few days ago telling me not to listen to what they are saying and not get depressed. She does not understand how its a thing that can't be fixed easily. I was born with those feelings and it is what makes me me. my mom doesn't get that no matter how many times I tell her. Telling my dad won't change things either. how should I cope with this and what should I/my parents do to put their differences aside?