personally feel that "paper cant cover fire", your gf will know
sooner or later. i hate it when my partner lies to me and likewise,
I have my means to find out things too.
I agree that one of the post saying that you cant get over the gal
"maybe" because that you cant have her. Most/ All people usually
treasure things that is hard to get, or cant get it.
In the 1st place, you did the mistake, lies, hide + betray. So
please dont do it again, think carefully what you want and need,
and put yourself in your gf's shoes. Make a decision and stop
swaying your heart. Be decisive!