I am sure the kids knew how to brush their teeth.
But at 10pm when my kids are in the bed, she is getting drunk and high with Tyrone while her kids are outside roaming the streets.
You said: I am sure the kids knew how to brush their teeth.
***
There is no evidence of this in the story. I don't think it can be assumed.
And you know this how? What are you basing this on? Nothing like that was in this article, we don't know what her other habits were. We DO know this, her care of her children was substandard, to say the least. But the rest of your diatribe (getting drunk and high with Tyrone) is uncalled for.