Hey guys,
I've been together with my current girlfriend for good 3 months now. Everything seems to be going great, we had sex for the first time last week (it was her first time, she's 18 I'm 22, I waited until she was ready), last weekend her parents invited me over for dinner and everything went well. She's even eating at my place for christmas with my parents.
Now for the problem, about a month ago she was going out with just her friends (I was playing poker with friends somewhere else) and all of a sudden she texts me she's already going home. It was only around 12 so I asked her why she wasgoing home so early. She told me a friend of hers has been hitting on her and tried to kiss her multiple times, so she got mad and left.
My first reaction wasn't very happy and I wanted to know his name but she refused to tell me, which made me even more 'not very happy'

So after some arguing through text she eventually told me his name, after which she told me she could handle it and I told her I trust her so everything was good.
However, I have noticed last month she keeps getting texts from this dude and she keeps replying to them. I haven't read them but he's obviously still flirting with her. I also just noticed he just became one of her favorites on Snapchat (application to send pictures to eachother).
So what do I do guys? Should I call her out on this, ask her what's up with this guy or should I just ignore it? I'm obviously having some trust issues here but I don't want her to know I have. Or atleast I THINK it wouldn't be good if she knows I have
I still flirt with other girls from time to time (I'm not sure if she knows) so I don't want to be too much of a hypocrite, but the guy already tried to kiss her for fucks sake.
Oh and she DID tell the guy she has a boyfriend, so it's not like she's pretending to be single or anything.
Hope you guys can enlighten me with some advice
