how to break a lease due to domestic violence

so my bf had his friend come over from my understanding to take a shower and that’s all but it ended up turning into his friend going to stay the night after arguing through text we got to the point where my bf said pretty much after the movie they were watching was over that he would be leaving so i come out the room and kick both of them out and my bf decided to run up on me telling me to shut the fuck up before he beats my ass and pushes me into our room and is shoving me onto the bed and yelling in my face and i was telling him don’t put his hands on me and he kept pushing me down until i said get out now before i call the cops and that’s when he finally decided to stop

i am 35 weeks pregnant. and have a toddler. i don’t want to be here anymore but both my mom and my name is on the lease. how can i break it? i don’t want to subject myself or my children to this.

if it helps i’m in florida.