3 days a go my Girlfriend lied to me. When she supposed to be far away with her sister...she was in her room! She didn't want to come my house. She said she is with her friend...but when I check her friend Facebook it says 'back to hometown' I was shocked...why she is lying? To make sure if she is in the same place I asked her to reply to my email...but she told me the internet is down. I called her she did not answer but she called me back after the ring stop? She did it two times. I insisted that she should reply my email before she sleep...but she switch off her phone and never replied. In the morning she said she want to come my house!? I said no I need explanation? she keep on crying and telling she never lied and her friend was there! she look tired and her eyes were red and watery...I knew SHE did not sleep well...since then she keep on telling me "she loves me may be 100times...but I feel it is not true...she had cheated me after 1and half year! What do you think...is she a cheater? F#@%ed someone? How can I believe her after this?