Jealousy

The police officers were on high jealousy while investigating the crime scene.

Their jealousy towards their partner's former lover caused them to feel possessive.

His jealousy towards his girlfriend's male friend caused tension in their relationship.

My jealousy over my friend's popularity with the opposite sex caused me to question my own attractiveness.

His jealousy towards his girlfriend's ex-boyfriend caused him to feel threatened.

Her jealousy over her best friend's new friendship with someone else caused her to feel betrayed.

His jealousy over his coworker's flirtatious behavior with his girlfriend caused him to confront him.

Her jealousy towards her friend's new group of friends caused her to feel left out.

Their jealousy towards their partner's family members caused them to feel excluded.