Liars Anonymous Community Group
A support group to provide those with a compulsive addiction to lie a place to share hope, strength and courage with others like them; solve our common problem and help others with a compulsion to lie. We aren't alone!

It sounds like you're still holding out, and believe me, the lie will come out or it will eat you alive. If you're lying just to maintain a shred of hope that the relationship will last, I don't think it's going to end up helping. Better to come clean and start from ground zero.
Good luck to you.