Thank you for all your help and advice. I have been granted my indefinite leave to remain yesterday.
My documents were:
Certificate of marriage
Bank statements : recent, some old ones as well
Savings certificate
Payslips ( both of us)
HMRC letters
Medical cards
Driving licences and their counterparts
Car registrations
Tendency agreements
Council tax bills(joint)
Utility bills ( joint )
Medical cards
Car insurance
Register of electors
Life in the UK Pass certificate
Ielts certificate
My husbands' sponsorship letter/ his employer reference/ Ph.D certificate and birth certificate
Certificate of Approval
Certificate of registration
A letter from my sister's doctor
Most of the documents are the ones that my solicitor asked me to provide for my Leave to enter visa two years ago.
All my best wishes to everyone here, hope you all hear a good news
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