Relationships

How do you handle you’re partner taking badly about to their friends?

So I was always a push over in my relationship but I changed after some negative experience from my current girlfriend. We have been working on our issues but I seen some messages of her taking really really bad about me to friends and now am less attractive to her. I told her about this and she sees zero issues with this just puts it off on me saying will you do it with your friends. No we both ask for advice from our friends the different is if my friends speak Badly about my girlfriend I checked them on the spot. My girlfriend allows her friends to call me creepy, a loser a ass hole etc mind you nothing of them has a issues with me when I was a push over.

Most of my issues with my girlfriend comes with a ex child hood friend that would often speak to my girlfriend like a sexual object. I would see messages pop up on her phone saying how her wants to bang her how she has a really nice body perfect ass or boobs etc asking her to vist him down south. In the past when I uses to bring this up to my girlfriend she would say he talks like this to their whloe friend group and he lives 10 hours away so it isn’t a big deal. She always say she don’t flirt back so shouldn’t be a issues.. will we end up having a fight she got drink 2 years ago then sent him nudes. I warned her that this will happen one day because guys like him are losers who stay around waiting for you to have relationship issues so they Can try sleeping with you. So yea this is pretty much my current issues with my girlfriend since she keeps texting him on n off saying he’s a childhood friend blah blah. She has not sent him anything but still not comfortable with her texting him since it happened 5 times and she recently sent him money saying 2 years ago she borrowed money from him.
How do you handle you’re partner taking badly about to their friends?
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