I am on social security only and have Medicare and Medicaid. Is my (Partner in life) responsible for these payments? The charges are mine but she is a signer only on my credit cards. Auto repairs, house roof and act unit had to be replaced etc. I want to file whatever it is and be able to close all credit cards but I do not want my friend to be responsible. I have never given anyone her ss nbr. Or any info of her, just the adding of her name so that she could make purchases for me. I am 66 and she is 80.