Short answer: yes, Capricorns can be possessive—mostly about commitments, time, and standards. This earth sign values stability, loyalty, and long-term plans, so they guard what matters. That protectiveness can read as territorial in relationships or work. If you've felt a Capricorn's strong grip on boundaries or routines, you're not imagining it; it's how they try to keep things secure. It's a classic Capricorn trait rooted in pragmatism.

Nuance: healthy Capricorns aren't trying to own people; they crave reliability. Name the behavior early, set mutual checkpoints, and agree on what private and shared mean. Reassure with follow-through, and ask for the same. If you're the Capricorn, practice loosening your timetable, delegating, and inviting feedback. Security grows when both protect the bond—and each person's autonomy.