My fake FB account made me find out that my boyfriend is cheating on me...how should i tell him that I know?

[kindkite358]

Hey people, I did a very bad thing,my boyfriend and i are in long distance and i have been having this gut feeling for a loong time that he was flirting with people on fb and ... I made a fake fb account and put up a fake picture and added a few friends so it wouldnt look wiered and when we were chatting today ..using the fake account, well i wanted to know if he really was proud to have me as a gf...he told this fake person that he would love to meet her that he has no gf,that they broke up 3 yrs ago and he has been single cz of travelling...i went ahead to ask him if he had a girl he was interested in,he said noo and he even asked for the fake girls number and said he could meet with her when he comes back..... so he doesnt love me and he is just pretending,....i duno why...i am going to talk to him tonight and i duno what to say to him...how can i tell him i know?? because he will ask how and should i tell him i faked an account??