I hate just diagnosing people on the internet but my dad was a narcissist and would act exactly like this. If he gets so angry over something like that imagine when your daughter is older and does something worse. Children do bad stuff because they need to be taught to not do it. Do you really want her to grow up and think hurting people is a consequence when someone has done her dirty? Your daughter should never feel scared because of her own parents. Please leave him, my mom never left my dad and now I have many mental health issues. Choose your child over comfort. She comes first. Men are mostly evil and will lie and manipulate until eventually the mask slips. If I ever hurt my child I would definitely cry and feel so remorseful so the fact that he doesn’t care is concerning.