Mickey1992: You said that, "A sloppy mom cannot possibly be dangerous to any children but her own.", and suggested that punshing her was simply revenge. Do you really think that way? That was my question.
I am not sure what your question refers to, so I'll answer both meanings I can think of.
Is she guilty according to laws currently in effect? Probably. Which does not have anything to do with morality of our actions or thoughts. Morality implies a freedom of will and if a law is enforced on me, what I think and feel does not matter, I have to abide by it.
If you ask me whether the law aught to be such that she must be punished for her (in)action, I say no. Not because I condone her actions but because I do not see any non-opressive system of government under which such law could exist.
In a free society possibility of such punishment on her would violate people's natural rights and constitute oppression, while her actions are immoral but do not violate anyone's rights (except maybe those of the father of the child).
It would take a few paragraphs of philosophical reasoning just to outline the basis for my view. I would rather not do it unless you are really interested. If you are, we can start another thread and I'll be happy to oblige.
It's a serious philosophical issue, concerning the nature of rights, liberty and just laws.
miko