I am 21 years old and I grew up in a VERY religious household. I am not allowed to wear pants, makeup, jewelry, etc. But for the past 2 years in college, I have explored religious outlets and I do not believe wearing these things is a sin. After moving back home from college abruptly due to COVID-19, my parents still do not know. I still very much believe in God and I don't want to abandon my faith but I don't agree with the religion's modesty rules. Recently my sister found out and confronted me about my online purchases, she said what I was doing was wrong. She also said she felt as though I have been using our parents for money because they have provided support for my college tuition/room/food. She was under the impression that I used their money to buy these clothes or make up as well but I corrected her. Everything I bought I used with my own money, that I worked for. She said she will not tell my parents but now I feel very uncomfortable in the house. I wanted to tell them when I get my own place because I am genuinely scared I will be kicked out or me living here will be extremely uncomfortable.

I really do not know what to do. Should I tell my parents now? Or wait? What if she tells them first? Please help 🥺 any advice would help.