My partner is going to work abroad. I have to stay at my country, being in the final stages of my thesis and having to work hard for it. My partner is a very outgoing person and have already started inviting everyone to visit them where they are going. At the same time they also invited a person that has been repeatedly flirting with them, regardless of my partner responding to this that they are in a relationship with me and this makes them feel uncomfortable. Regardless of this, my partner insists that they appreciate this person and because of their shared history (they helped make a movement together a decade ago), they still want to have a friendly relationship with this person. They did have a flirt before we meet, but I trust my partner that now there is nothing from their side. My question is would it be too much for a partner to say ok, i'm not going to invite this person to stay over at my new house, while you'll be working your ass off, far away from me, adding another insecurity in your head, or is this my bpd talking?