Im new to this forum, i saw a lot of good advice people are giving so i thought I'd give it a shot. I will try to make it as concise as possible. I met this girl back on october of 2010 at one of the places that i work. We started dating in January so its been about 7 months now. We hit everything off well, i noticed how considerate she was towards me and it almost felt too good to be true with how we were together. It got to the point where we were treating each other like bf and gf but we were not exclusive. And occasionally i would ask here during dinner where we stand with each other and she would reply to me saying that she isn't ready for a relationship yet, but then she said its not like its not leading there, but just that i like to take things slow. So i respected what she said and we continued. One day we were talking i asked her if she was hungry and she said she was starving, so i said ok when you get off work call me and well go eat, she then said that shes been going out a lot and she would rather go home and chill. I said ok no problem. She texts me around 9pm asking me if i ate something, i said i hadnt yet. I asked her what she ate and she said shes having tacos with the family. But i noticed her texts were just really short. Here where the craziness starts. I fell asleep, i get a call a 5am in the morning from her mother asking me if her daughter was with me, and i was like uhhh no?? Her mom said she hasnt been home since she got off work which was at 7:30pm. I was so heated... the whole next day she i dont text her because i knew i was gonna see her at work later.. So when i did i asked her what happened last night? She said " i went out with Jorge. And this guy is some 45 year old guy who is separated with 2 kids. She claims that hes a good friend from her nursing class. I told her that i wanted to talk about all this BS and she said she didnt want to talk about it that day and to talk about it tomorrow when we are more relaxed. The next day i didnt get a call from her, so i decided to call, she doesnt pick up, then texts me the next second saying that shes at the beach with the SAME GUY! I just couldnt believe it... Anyways, we didnt talk for about a week, then she texts me saying she misses me blah blah blah, we talked about everything but it just hasn't been the same. And now she tells me that this guy is always trying to invite her places, to the beach, to go riding on his motorcycle etc.. and its pissing me off... but i don't want to show it or tell her because i know its gonna lead to a huge argument. and shes told me that shes had a lot of guy friends from the get go.. etc.. .. We used to have sex all the time when we would be together, and now when i would try and initiate something, she would tell me lets just cuddle... Recently we had a talk, and she said that she needed her space etc... So i dont know... i just feel like im stuck in this shell of mine and i cant get out.. My friends tell me i should leave her and not talk to her.. but i dont know why i just cant let go..Help...