Name change because I'm embarrassed. So for the past few years I'm struggled with jealousy. My partner has a few female friends. There's one that I was jealous of in the past for so long and now I don't worry about her at all, for some reason. I just realised one day that I was being silly and there was nothing to be jealous of. Well now there's another friend (quite a few years younger than my partner) who I'm jealous of. The problem is he's given me no reason to suspect anything. No flirty messages, no weird comments, nothing. He respects her a lot and compliments her on her skills and talents, but that's about it.
But this friend is pretty, very talented, and much more energetic than me. So part of me worries that he could end up falling for someone like that over me. I know I'm insecure, but the issue I have is how do I get over this? Any tips would be greatly appreciated!