Should I let her?

[JohnRonder]

I highly doubt she would do anything, on the contrary, she is probably affarid of losing you too! She wouldn't do stupid things

Dont be protective (in an excessive way) let her have a life too ;) Thats how my friend lost his long term relationship

[fuck_prohibition]

I regret letting my girlfriend of 7 months hang out with another boy. I'm not a jealous guy and gave her a lot of freedom, I just told her not to cheat on me and we would be fine. Well, she cheated on me, and we broke up. I guess from now on I'll be more jealous. If I were you I would show some jealousy because I think girls like to feel like they're wanted.

[Mao]

Maybe you should meet the guy to see if he could be trusted. Everyone has a right to friends, but I understand that you just can't trust someone without knowing him in person.

[Lorski]

Talk to your girl, let her know how you are feeling. If you try to stop them talking they might end up going behind your back to talk, or worse push them closer together.

Us girls are very understanding, but we also need our own friends & interests.