¡¡¡Ok, Something worked for me!!!
I have my address book empty, and then this is what I did:
1- Copy Address book app to downloads (or other folder) just to back it up
2- Install AppCleaner
3- Drag and Drop address book ap into app cleaner, make sure that it references to several files (all .plist files etc.) If there are no external references then try to drag and drop your backup, do it until you see the rest of references (uncheck address book widget)
4- After press clean in AppCleaner, it will delete everything.
5- Put back your address book app backup into your applications folder
6- Open it and if your are lucky you will see all the contacts again, they were like hidden....
Then I deleted all the contacts again and set up google account in preferences again, after that it syncs fine!!!
Good Luck!