SuziSeis - I cannot believe you're criticising people for judging this woman! Thank goodness someone is judging her - with her issues and lifestyle, she needs to be judged.
Should we all completely ignore everyone else as we go through life and not get involved where help is clearly needed, lest we be considered to be judging?
If we applied your reasoning, then any kind of parenting should be acceptable - neglect, abuse etc, because we shouldn't judge.
I watched the programme and thought it was depressing as hell. Maybe Kim had a traumatic childhood (though she did mention that she had a mother and father who lived together so it didn't appear she came from a broken home) but that's no justification for perpetuating a disfunctional cycle of abuse.
Lots of people have screwed up childhoods. It doesn't provide justification to continue this into adulthood and inflict your issues on your children.
Yes Kim needs an awful lot of help. But there's only so much anyone can do and if she fails to accept that she needs to take responsibility for her life and her actions, then I think her children would be better off elsewhere.