nnelgcta, I feel very sorry for you that you have not managed to pass the aptitude re-tests.
However....
Maybe it's now time to get yourself a job at a non-NATS airport and validate your licence like many others have if you're really serious about being a controller.
Even if it means initially taking a slight pay cut, or a little hardship.
Or you could just sit around picking up a fat pay cheque as an ATSA and moaning about equal opportunities till the cows come home, but I don't think it'll do you any good.