@
Nullifier Um. No, it's not. Jealousy is YOUR fears and insecurities trumping her actions. On a planet that has roughly 3.5 billion members of the opposite sex, I'm puzzled how you think it's perfectly acceptable for you to insist that she pretends there are no other males besides YOU.
Meh... let's try this from a different approach. What exactly were you jealous of...? What exactly was her crime...?
If your partner is paying attention to someone other(opposite gender)
What does that mean...? Was she hitting on him...? Stroking his arm...? Telling him secrets that she'd never tell you...? Seriously-- you are looking to cause her pain... so, what exactly did she do to deserve it...?