Some people believe jealousy is a sign of love. But real love involves trust and communication, not accusations and snooping. When jealous behaviour becomes a problem, it's most often a manifestation of the jealous person's own insecurities and self-esteem issues. Here's some signs that you may have a problem with jealousy: 1) Feeling compelled to track your partner's every minute of time 2) Becoming overly upset when your partner is unavailable 3) Calling your partner multiple times to check up 4) Feeling tempted to flirt with others just to 'show' a supposedly cheating partner 5) Interpreting a partner's fatigue, illness, or distraction as a sign that you are not loved 6) Compulsions to snoop into a partner's e-mail, cell phone records or other private communications Any more to add to the list? Keep them coming!