I made a fake facebook?

[george]

I made this fake facebook account 2 months pretending to be this hot girl, I wanted to find out the secrets my bros were hiding from, me (yes i'm gay)..
My friends started gaining on me about 1 month ago like they knew it was a fake account..


I need help, how can I slowly delete my account without it being too suspicious that it's a fake account?

They're already onto me, so how can I make it slowly go away?
Maybe a lie that's not so obvious? because all of a sudden I delete my facebook because of depression? I don't think that's possible Or I can't just delete it because my mom suddenly found my facebook -.-
Please help me!
Please help It's really desperate..
-George