Almost 17 with a baby & I wanna move out.

I'm about to turn 17, and I want to live with my boyfriend. He's the father of my child. Unfortunately, my mom seems to hate him and won't let me leave. Is there anything I can do to leave without her consent? My boyfriend lives in Texas, and I live in Kansas. It's hard being that far away from him. It must also be hard for him to be this far away from his son. Someone, please help!