My question involves emancipation laws for the State of: oklahoma

im 15 since june 26. my name is mike steiner i am tired of my house i want out. i am a soon to be father in 8 months my parents dont know i live with my mom and step dad john neely. my problem is my step dad i stay upstairs in my room i hardly come out due to previous abuse not phisical mental every time we get into an argument i fet cut off in the middle of speaking my opinion is hardly ever considered in the house he allways speaks in sarcasm talking as if im weak arogant and uncapable of doing anything and all my mom ever does is agree with him the last fight was about four weeks ago im tired of this i cant raise my kid if i dont get out of this house please give me advice on the emancipation DONT TRY TO TELL ME ABOUT BEING A FATHER OR MY KID UNLESS I ASK