So, until the end Debra didn't show any backbone and let her daughters fight her fights for her. When she was asked if the life support systems should be turned off she should have said HELL YES HE TRIED TO KILL MY DAUGHTER FFS. But no, she was not able to "take that responsibility for him", once again leaving it so someone else. Terra? You go, girl.
What an underwhelming end. I was interested in seeing what John's plan was but nope, his story ends with some brat stabbing him.