I want to keep this short as I can...

My friends and I have been on this pick up shit, we're getting success, getting laid, and at the moment we're in the process of forming a rotation (which would mean maintaining and nourishing certain relationships).

Now, my friend whose also doing this pickup stuff, also has success with his own girls, but he's been trying to chat up the girls that my friend and I have been forming relationships with (he is aware of these forming relationships too). These are girls that we have either had sex with and have great relationships with or are in the process of getting there or just simply, have great relationships with.

It is not like me or the girl has fallen out with each other. If we did, then its fair game. But, since the girls and I have good relationships, it doesn't sit well that he's been trying to hook "my" women. I say "my" in parentheses, because obviously they're not my official girlfriends and they are free to do whatever they want, but the fact that my own friend is doing this doesn't sit right with me. Shouldn't there be certain boundaries? If it was some random guy, there's nothing I can do. Since it's my friend who knows the situation, I feel like he should fuck off and deal with his own women, which he IS capable of getting other girls. I feel like this shit should just be understood, ITS BRO CODE. You can't just fuck with your friends girl?!?!?! This is the dark side of gaming that nobody speaks on. Is it okay to try to sleep with your friend's girls? Am I being a sensitive little bitch or am I in the right? Do you guys share women? Lmk... I'm thankful for anyone that answers this.