Even if there is a daddy at home, the current paradigm is to place emotionally disturbed, violent children in a classroom, sometimes with a full-time handler.
I am not sure of the rationale, so I won’t hazard a guess.
The rational was and still is that if these kids are placed in the regular classroom they will somehow (by osmosis?) learn how to act normally.
It was initially called “mainstreaming”. I don’t know what current psycho babble terminology is in use.