If i leave home at 16 get a job & provide for myself can i be forced to come home?

I'm 16 & pregnant. My mom is verbally abusive towards me. She says things like "your nobody" or "your the worst kind of kid around". She thinks i'm a slut for getting pregnant young & she didn't forget to say that she didn't want anything to do with the pregnancy. She is very hypocritical. She's nice around other people but when it's just me & her she becomes somebody else. I want to move in with my boyfriend. He got an apartment as is moving in soon. It would help me out because i wouldn't ask my mom for help. I talk to her about me leaving & she told me that i planned to get pregnant just so i could leave. I wouldn't get that desperate i didn't want kids before this. If i left could she force me to come back home even if i'm taking care of myself & going to school?