You never really delete your facebook account. You just put it on hold for a while. It’s basically just sitting there waiting for you to log back in whereby it will just say ‘welcome back, don’t worry all your stuff’s still here, we’ve looked after it all for you. As you were’.
I deleted mine but I deleted all my photos, cleared my ‘wall’, messages etc and ‘unfriended’ everyone. Then I changed my password for some utterly random code that I would never ever remember and then proceeded to close my account using this password to verify so I wont be able to accidentally log back in.
it’s worked this time. Have touched facebook since December.