Am I being jealous?

Marissa

My bf called me jealous because he said he was going to a party and we’ve had problems with that before cause he would go and be around other girls and posting them while I was at home. Multiple times. He told me there’s a party Saturday and that he wanted to go and he didn’t even invite me and so I was like um why? So it can be like before when you would just go be with bitches? And I was like who’s gonna be there? Are the people you flirted with behind my back gonna be there? And he’s like I don’t know. And then he told me that I was just being jealous. How the hell am I being jealous?!? I don’t understand.