Yes welcome and good luck. As oppressive as the religion has come to be try to bear in mind that they don't mean for it to be. They've been trying to share what they feel is really, really important. It is fine for you to disagree with them about that. Just don't blame them for the poor fit of their beliefs. They meant well.
Long term you'll probably want some closeness and you really only get one crack at having a family of origin. You sound pretty confident in yourself and that will help. Maybe you can just break it to them gently, recognizing how hard it will be for them to hear? You obviously need to start the process. Don't expect it to be done with super quickly.
Anyhow, you're not alone and being true to yourself is always a good idea. We're here for commiserating as needed. If you're at a university you should have access to a wide social network that isn't part of the religion you were born into.
Long term you'll probably want some closeness and you really only get one crack at having a family of origin. You sound pretty confident in yourself and that will help. Maybe you can just break it to them gently, recognizing how hard it will be for them to hear? You obviously need to start the process. Don't expect it to be done with super quickly.
Anyhow, you're not alone and being true to yourself is always a good idea. We're here for commiserating as needed. If you're at a university you should have access to a wide social network that isn't part of the religion you were born into.