<prompt> Human: Ive been helping my fiance clear up her finances and she had at one point received a letter from a debt collector for a television bill that was under her dads name but claiming she owed it. I sent the debt validation letter and they sent back paperwork from the company showing a signature that, while in her name, is not her signature. The documents all state the account holder is her dad.I would like to request suggestions for how to proceed next please. Thanks.  <response>: showing a signature that, while in her nameDont tell them this. is not her signature. The documents all state the account holder is her dad.Work with this 