possessiveness

According to Sure, Porter warned him about Combs, advising Sure to stay out of Quincy’s life because of Combs’ alleged possessiveness.

When men understood that they were the sole father of specific children, their possessiveness became toxic.

When an aspect of your culture becomes ubiquitous in the mainstream, no matter who you are, I think it’s natural to feel a little possessiveness.

For what it's worth, Harry pledges to let go of possessiveness.

Same need for help, given how extreme her possessiveness is, but different sources and risks.