>>40922051
It very much depend on what your spirit partner and your relationship with them is like.
A lot of spirits won't give too much of a damn about you and can treat your relationship like a fling but succubi are notoriously clingy lovers that'll stick around and claim you as their property, on top of that a lot of them have a femdom thing going on which doesn't help.
So they tend to act in a yandere sort of way, taking charge of your energy development, trying to change your lifestyle, your view on life, your spiritual results and even manage which spirit is even allowed to approach you so you can grow as the type of person they want and grow more and more dependent on them, some even make it a point to make you repulsive to other humans or harass potential lovers.
This is very much an extreme example of their behavior I am giving, each spirit has their own personality, goals and so on and your relationship with them might have totally different rules you established but this is something you should keep in mind and a potential answer to what you asked.
And I'm specifically referring to infernal succubi belonging to the 4 queens or adjacent when I say this, there's plenty of other spirit lovers that this gen like to consider succubi too.
TLDR - They can be territorial.