Moving in with boyfriend with strict parents

I want to move in with my boyfriend but my parents are SO STRICT and overprotective. We have been together for over three years and he’s perfect and I know would be the best person to live with. I’m 18 and have been ready to move out for a long time (my home life is sad, and I’m ready to start finding happiness). I just don’t know how to go about doing so. My parents have told me it’s wrong to live with your so before marriage but they would be very mad if we did get married, and we don’t really feel like we want to right now. Our plates are full and we would rather wait for a time in our lives where we can save for a wedding. But, he just got a new job which is over an hour away so it’s getting hard for us to be able to communicate and spend time together. I know we are more than ready to live together, I just don’t know how to do that when my parents barely give me any freedom. Everyone makes me feel terrible and says “How do you put up with that”, “you need to stop letting them control you”, when that’s how I was raised. Any advice would be helpful!!