My family doesn’t like me drinking on vacation

Happy thanksgiving everyone!! Long story short i’m on vacation with my family and we’ve been drinking every day (every member of my family and I), im the youngest in the family (F26). I drink on occasion and sometimes when I go out, but I’ve been working four jobs for a long time and wanted to let loose. I spilled a bloody mary on the hotel floor and my older sister announced I made a huge stain and embarrassed me. She thinks i’m stupid and I don’t use my head. I guess the point of this post is am I wrong for getting drunk on vacation Thanksgiving week? God forbid I have one too many you know?