She's 14. I met her once very briefly when we first starting dating. She lives in Spain but her and DP speak on the phone weekly. He was on the phone with her today while in another room, she started saying she didn't like me, that I didn't 'match the vibe' and started making fun of me, DP just said you've met her once and then came into the room I was in and said 'you're on loudspeaker she can hear you by the way' she said she didn't care.
I don't even know how to handle something like this as she's just a kid, I do wish DP had been firmer with her. I'm quite upset to be honest, I was nice and polite to her. She's just a child but I don't think that gives you a hallpass to be rude and mean?
I'm not sure what to do when she next visits