Dv situations , do they let him right out the next day?

Me and my now child's father had an argument. He start talking bad about me and all of his kids and my daughter. I was packing to leave he had our 3 month old and he got upset so he pushed the baby into me and start pushing me hard with the baby in my hand then started throwing trash at me. so i still had clothes to get so i tried asking to please get them five times and told him id have to call the police. i end up calling told them what happened even though he didn't harm me he was still taken to jail for dv and i said no i didn't want to press chargers.

Dv situations , do they let him right out the next day?
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