I am 23 years old, and am not allowed to have sex.
I am a 23 year old college student. I have been with my boyfriend for 7 years now (our anniversary was this weekend). We started dating in high school, and we decided to wait because we felt that we were too young to have sex at the time. We both decided to wait until college.
I live with my older sister (she is legally my guardian, and has been watching me since birth). She has told me multiple times that she does not want my boyfriend and me to have sex because she believes we are still too young (again, I am 23 and he is 22). She strongly believes having sex will ruin our lives and that she has a say in whether we are ready or not. I grew up in a Christian household. I am a Deist. I wouldn't say she is a God-fearing woman, but she is definitely religious.
My boyfriend and I are planning on having sex, but I don't feel comfortable doing it knowing she is very against it. I personally believe sex is one's personal decision, and that no one should dictate when you are ready but you. I am terrified of her finding out, though. I wouldn't blame her for being upset; I would be breaking the values that have been emphasized to me since I was a pre-teen. I'm worried that she will stop me from seeing my boyfriend, or accuse him of forcing me to have sex with him (she has done that before too. My boyfriend has NEVER forced me to have sex).
I do love my sister very much and I want to make her happy, but I don't like being told what to do with my body or made to feel bad and ostracized for my personal choices. Is this kind of behavior normal? Am I being too insensitive? Also, if anyone has a similar experience I would love to hear them.