Child's father kicked me and my newborn out!

My child's father has put me through complete hell and I can't believe I fell for him. To give you some background info...1 time he left me stranded on the side of the interstate and told me to hitchhike my way back home, another time he threatened to flip my car with me and baby inside while doing 100 mph on the highway, after an argument. He has disrespected my parents home to the point where the police have had to be called, and he lied to me about having kids. After I found out I was pregnant, I found out by his mom (who didn't know anything about me/ I located her on FB/thank God for social media!) That he had just had a newborn with his gf of 3 years, and I was the sidechick!! (She didn't know anything about me and I never knew about her). Anyway, fast forward....he claims he's no longer with the gf and wants to work it out with me and be a family with our baby. Like an idiot, I believed him, b/c I really wanted my daughter to have her dad in her life and I thought he would change. I made sure he wasn't with the gf anymore (which they weren't b/c she had moved several states away). He now has a place of his own and wanted me and the baby to move in with him. I told him I wasn't moving in but that me and the baby would visit for a week or two to see how it went first. He agreed and sent me gas money through Western Union b/c I had moved bk in with my mom and we live 4 hours away from him and he also told me that he would take care of all our expenses (food,etc, b/c I am currently out of work) We got up there and everything was good. He was on his best behavior and took me shopping at the mall. Right before we were getting ready to leave and head bk home to my moms. He flipped out. Told me if I left then there would be no more "us". I told him that we agreed to take things slow. I mean how can he expect me to jump and move in after everything he put me through? The argument got so bad that it turned physical. He hit me, accidently hit our newborn, took my shopping bags bk, took my babys formula and told me that i couldnt take it being i didnt buy it, and the remaining gas money I had to get bk home! He told me to stand outside in the heat (100 degrees) with the baby and figure out a way back home. I walked to the store about a half mile from his house to find a phone to call my mom b/c my phone was off. My mom was pissed and wanted to beat his ass. I told her we didnt have the money to come home and the baby didnt have anything to drink or eat because he wouldnt let me take anything for her. I walk bk down the street and his standing outside threatening me so i walked to his neighbors house and asked to use a phone and call the police. long story short they ended up giving me gas money to get bk home. Now he's calling my phone saying he wants our child. Not once did he ever apologize for anything. He just keeps calling and texting saying it's not about us...its about the child and I need to put my feelings aside and let her come stay with him for the remaining summer! Hell no! I'm just really over him. I hate I got myself in this situation and having a child with a freaking crazy man! Idk what to do? I'm just so hurt I can't even think straight!!!