Brooklyn

I am 16, and I’m currently pregnant. My boyfriend is 19, with a job, and very supportive. His family is very supportive they agree it’s best for us to be married and be grown up about this situation. I haven’t told my grandparents because I feel as if they are going to try and stop me from seeing him, and on top of that, they are going to harass me and verbally harm me, as they do most the time already. What are my rights as a teenager in Alabama?