Teenage dating jealousy
For some people who have grown up around this kind of behavior it can almost seem normal or OK. Many of us learn from watching and imitating the people close to us.
So someone who has lived around violent or disrespectful behavior may not have learned how to treat others with kindness and respect or how to expect the same treatment.
What determines if your relationship behaviors are healthy, unhealthy, or abusive is how you deal with your jealous feelings.
And if you're already part of a pair, make sure the relationship you're in brings out the best in both of you.