Sar and Rejected application

Pls advise.
I have renewed my visa for some time before I got marry to an African wife.
When we applied for extension of visa, the application was rejected for fee reason.
This make me and wife agreed to do our application separately as single.
When I sent for Sar, the rejected application was also part of information they hold, and that my wife
Is dependant on application.
I have been renewing my visa as been single since the invalid application up till now.
The question is, what can I do now?
Will that impact my ILR?
My case is in FTT, and I have sent additional ground to court base on 10 yrs spent.