This document discusses jealousy and unhealthy behaviors in relationships. It defines jealousy and provides examples of jealous behaviors. It states that jealousy stems from insecurity and has no place in healthy relationships. Red flags of unhealthy jealousy are listed, such as excessive checking in on a partner or not allowing them to talk to others. The document advises listening to common sense and paying attention to feelings that a partner is being too controlling or possessive, as these behaviors can escalate over time. It emphasizes that while each relationship is different, abuse can take non-physical forms through attempts to control a partner. Resources for help or to talk are provided.