i need urgent help/advice

so my mother officially told me that i can fuck off and that she hates me from her whole heart 
i mean that's quite a big thing to say to their own child actually
and i really dont know if i should actually stay or move out even tonight 

if i stayed things wouldnt really get better and i would have to deal with an agressive and suicidal woman who officially hates her own child, doesnt feel the need to care for it anymore and kind of sees it as nothing but a parasite + her even more aggressive man for another few months (until i actually move out)

and if i moved out as soon as possible 
i might have to deal with her having taken her life or that the whole family will officially break apart 
plus 
i will have to get used to my new environment during schooltime 
which means that my grades might change into the bad
i wouldnt know how to get to school since i have never been at my boyfriends house on weekdays

right now my mom completely ignores me and doesnt talk to me at all so it might be the right time / moment to leave


I have absolutely no idea what to do and i would really appreciate it if you helped me out ,, 
Thank you,,