Help again! pregnant and 16!?

okay as i recently asked am 16 and pregnant. okay i decided to tell my mom. it killed her. she was crying and crying and she was dissappointed in me. she wants me to have an abortion. but i dont want to have it. abortion is murder. my dad is psycho. out of the joke, he will kill the baby, kill me, and finally kill my boyfriend. My boyfriends family is okay with it, theyll take me in if my parents dont want me but still how can i talk to my mom about all this? its too much weight and pressure on me. By the way shes taking me to the doctor tomorrow and she wants my boyfriends family to pay for the abortion.Please help!!!!!!!!!