There is a way to train obedience without torturing, every time i use torturing the disposition goes to evil and i wanna know if there is a way to stop that.
Torture will always be evil but it is the fastest way to increase obedience.
The other way to increase obedience is raising accommodation and increasing pay percent for free girls.
Your other option is to balance out the torture with good deeds, assign a few free girls to do community service and feed the poor at the Centre.