On XX/XX/2018 I had a credit score of XXXX. There were no issues regarding a XXXX  XXXX XXXX credit card on my history. After the car purchase, my credit dropped dramatically. After looking into this, I discovered that XXXX had pulled 2 hard inquiries ( 1 without my consent through XXXX ) and suddenly I was getting hit with an issue with a XXXX  XXXX XXXX credit card. I attempted to fight them and explained I never applied for the card. My husband XXXX was the applicant. They argued with me that I was a co borrower of this card. Furthest thing from the truth. I requested proof of my signature for this card and after months of waiting they sent me a scribbled line that they claim was my signature. It was not. My signature card on file with XXXX XXXX XXXX is very legible ; as it is with all my signatures. I feel that because they are a large corporation they are attempting to fraudulently place my name with my husbands battle with them. I never once purchased anything on this card. My husband is currently in conversations with settling with them on his own issues of this card. I am beyond frustrated that it never came up until last year. It has ruined my credit score. I feel helpless and will not accept something that is not mine.