Should I tell my mom

Okay I’m 21 I live with her still and she always brings her boyfriend she is always having a different boyfriend and I have to hear listen to every thing she doesn’t respect me or have respect for me she screams calling him daddy harder and drinks since I was younger it’s been like this she is a sex addict do you guys also agree that she is desprespectful I also live with my little sister who is 13 and it’s sucks the bad example my mother is setting in the household bringing different type of men around the house