Kids know.
Kids know grown-ups fuck-up.
I did.
My mother often threatened to leave, but she didn't.
This wasn't D/s ... just abuse.
She only got her life back when my father died. At least she had enough time left to enjoy it.
TYWD
(I think this is off topic a bit, or the topic has changed. Oh well - I got it off my chest and saved a fortune in psychiatrist's fees!)