Help idk what to do

Sorry if this is a long read !! So we're on the way to bring me to work, babys in his carseat. My man is already upset and throwing attitude. He brings up some petty shit and my reply makes him more upset. Long story short he pulls over and keeps getting out of the car and coming back with the baby going back and forth from crying and not crying when he starts shouting. He eventually comes back one more time and says to get out and walk to work, he'll just drive home. I said no I'm not comfortable with that, considering how he was driving before he pulled over. Speeding and a bunch of breakchecks, just being reckless because of his anger. So he gets out one last time and says that were done and to figure it out myself. I'm already late to work and have called in tardy, and I formed my coworkers. I might not be able to make it to work. I also don't have a license, hence why he drives me to work. Do I take an Uber home and take today off? Not knowing when he'll be coming home since he's walking and isn't from here, so may not know how to get home? Or wait for him to come back and be nice/ a kiss up so he'll drive us all home? Or maybe walk to my job and ask a coworker for a ride. It's not a long walk. The issue is that it's kind of chilly and the baby doesn't have a good blanket to be directly outside for long. And it's not for sure someone will say yes to the ride. But I'm almost broke and don't want to get an Uber. I need advice quickly !!!