I agree Maryz ''many people don't understand is the harm that is done, often unintentionally, by parents who can't manage but aren't intentionally abusive''
I feel this is even more so in cases of domestic violence/emotional abuse of babies - babies can be terrified too. Living in a hostile, threatening atmosphere, punctuated by shouting, screaming and verbal abuse does have a lasting effect on the baby's emotional state and brain development. Even if they are lying quietly in a moses basket.
Let alone all the risks of injury from being dropped, hit, pushed and pulled from one parent to another.