Hi I'm new to mortgages so please do not blame me that I am asking. I'm planing to leave my husband in the future saw solicitor etc. I will be buying something he will probably give me some money but I will need mortgage as well . I have never have a mortgage. I work full time and don't have any debit cards registered to vote. I also don't pay bills I just have a few direct debits like gym, phone, pet insurance, netflix. No debts just small savings. How to improve my credit score for the future?