Venting

my boyfriend and i were coming from his moms and of course we were talking on the way home , he’s driving and i’m in the back with our daughter. He started speeding up and I knew his turn was coming so I asked him like why are you speeding up you’re about to miss your turn…and he yelled and said he wasn’t speeding and boom, he missed his turn so we had a little back and forth about it and he got mad so i stopped talking because there’s no use in arguing over it. Well me being quiet pissed him off and he started speeding. Like the speed limit was 55 and he was going 75 almost 80 I asked him why was he speeding and he got mad and still kept speeding. I asked him 3 times before he decided he wanted to slow down but even after he continued to drive reckless. It was to the point of me getting scared and texting my dad letting him know that if we got into an accident it was 100% his fault. i am waiting til st make it home to pack my things and leave.. he just showed me that he doesn’t care about mine nor my child’s life…