Jealous of my crush's ex...
I think I like this guy, his name is Jet. He got out of a relationship and he told me he had a crush on me and asked me on a date next Saturday. I said yes. His ex keeps calling him and texting him and he keeps ignoring her. She even showed up at his house with me and his friends earlier, she seen me. Jet told her she should leave and she asked who I was and he said "a friend" and she gave him a hurt look. I put my drink down and walked over to Jet and he told her to leave again. I got agitated and she stared at me a said, "I know what's going on. She's your little sex toy, let's see how long that'll last." Jet rolled his eyes and I can tell he was getting mad, I looked up at him (I'm 5'0" tall and he's 6'0" tall) and looked at her. Jet quickly said, "I'd suggest you leave." and she left. Soon after his friends left and I admitted I was jealous and he said gently "there's nothing to be jealous about. You're beautiful. Ignore Nancy, she's just a bit... She's upset we're still broken up." which made me smile. I'm falling for him.
Is it normal to be jealous of his ex?