Since reading it, I have been amazed at how unclear many people communicate. They say things to express some basic emotions - anger, frustration, etc - but so many people do not express in clear terms the root of this feeling.
In your example, the woman does indeed want the boyfriend to stay at home. But saying you want someone to do something, at a minimum, doesn’t explain why you want that. It also doesn’t give them much recourse to either object, or come up with alternative solutions.
I’d be happy to discuss it more!