You are judging her negatively. Which is fine for you to do in your own head because that's who you are and a lot of people have issues they will judge others on, it is just a fact of life. BUT you tell OP to run away when you can't answer that question for him. He has to pick based on his own feelings not your insecurity.
Sure, negatively in terms of being a future partner. There was no value being added here to say she did anything wrong or is a bad person. You are all putting those words into my mouth.
Why does hooking up with a friend make her so repulsive?
This is you talking for me and assigning more value to my words than I ever did. Its the same for me as with sleeping with a friends ex. Its just something I don't do, and this case is similar. And again, its not to say she did anything wrong, she didnt. They werent dating, they had no commitments or obligations to each other. But she slept with his friend, so for me, that would disqualify her from being someone I would pursue further. Why is this so hard for you to understand? And moreover, nobody asked me to explain that part until now. I gave advice based on what I thought. Thats all.
Do you also feel it necessary to insult me in your post to get your point across, by calling me insecure, and insinuating that my friends are disgusting pieces of shit just because i dont want to have sex with people they have had sex with?
I'm saying you said exactly what you were thinking.
Oh yea, are you in my head? Is that how you know I am insecure, and that my friends are disgusting, and that I am also a racist? Not everyone is great with words. You are being extremely condescending.
I mean shes going to have hooked up with other guys at some point in her life, what does it matter if it was with someone you know? A one time hook up vs a potential life long romance, which is more significant?
Because its just a line I personally dont cross. And so that was my recommendation to OP. I think its about respect, and about not causing potential issues with people that are close to me in my life. If you do things differently, thats fine, I really do not care. Stop criticizing the way I live my life because you don't agree. You talk about me being judgmental and you are being so much more judgemental of me than I ever was to her.