Is it ok to get jealous if your girlfriend is with another guy?

1. She is not your girlfriend if she is happy with another guy and knows you don’t like it.
2. If he is a normal friend then jealousy means you are lesser than him and is counterintuitive for relationship.
3. If my girlfriend is happy with another guy I let her go and find another.

Love is love and not a mind game. Never get attached to anyone more than they are with you.

https://hemantpandeyblog.com/2017/09/17/is-it-ok-to-ask-an-opinion-of-her-close-childhood-friend-who-has-already-a-girlfriend-about-her-dress-that-she-shops-everytime/