(NSFW) If you grew up in a home where you were taught that sex before marriage and living together before marriage is wrong, how did you handle it if you chose to do either or both?

A guy I’m very intimate with has expressed an interest in us living together as roommates when it’s reasonable for us to do so and I’m scared my family will disown me if I go through with it, even though I want to. Any help would be great. Thanks!