<human>: Alright, to start things off my girlfriend has never really done this before. I wouldn't suspect her to cheat or anything like that, I know (for the most part) she's faithful, but the thought of her talking to other dudes is just making me feel on edge.

I've told her I don't really like it, and it's not good, but she tells me I'm being controlling and she's not gonna cheat or anything. She's just trying to make friends, because she doesn't really have any, which I guess is understandable, but still.

This weekend she's going to this guy's house, whose 20. And the thought of this just stresses me so much, I feel like I'm losing my mind. I know I can't tell her not to go, she wouldn't listen to me anyway. I don't really know what to do. I'm sure she wouldn't cheat, but that doesn't mean anything. What about the other guy? What if he does something? She's only 16, she can't stop some 20 year old from doing what he wants. I'm just really worried something might happen to her. If I lecture her and tell her this, she'll just say I'm acting like her parent, get mad at me, and do it anyways. I'm just really worried and freaking out inside, I don't know what to do.

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<bot>: My girlfriend has been talking to guys lately and plans on going to one of there house's (who is 20). This is making me feel super stressed and I'm freaking out, don't know what to do.