Pisces may readily accept Sagittarius’s initiative and enjoy caring for their partner, and Sagittarius may feel accompanied by that attention to their needs.
The balance is lost if direction becomes domination or if demands grow each time Pisces gives in. Pisces’s silence does not mean the treatment is acceptable to them: they may build up a resentment that surfaces much later.
Responsibility for harmful behavior lies with the one who engages in it.
It is important that Pisces can express limits and keep an activity that inspires them, so that their life is not reduced to looking after their partner. Sagittarius needs to recognize those needs and also take part in the caring.