so im in a force long distance relationship with a girl whos parents dont approve of me. And we had our ups and downs, but ive always tried to keep at it and stay faithful. On her facebook which is blocked to me, she is with another guy. When i asked her about it, she said she doesn't have a facebook and her mom maybe trying to discourage me from waiting for her. There is a 4year age difference, anyways everything was going well and we are literally like a few weeks away from when we are able to be together without any issues. I ran into a person who knows her and works at a friends job and we started just casually talking and somehow landed on if i was seeing anyone and i said yes im waiting on a certain girl. and this person knew her, so she offered to log into her facebook and show me whats on her page. On her page she was raving about how wonderful this guy she has been seeing for almost a year now and how she is currently living with him. So me kinda freaking out, i asked if she can confirm it somehow. So i gave her my gf number and she texted her saying who she is and if she is seeing anyone. the girl calls her and tells her owe yea we are living together. So i confronted my gf about it and she has strongly denied all of this and said she has no idea what is going on and has been sending me pictures of her surroundings to prove to me she is at home rather then some apartment. Ive gone through a lot for this girl, and im willing to look past things. but im fairly sure the person who i herd on the phone was her. yet these past few weeks everything seemed perfect between us. i just dont know who to believe my gut, or her. I love her, but im terrified that this is all true and im just being used/played. - please help!