How can you sue a primary account holder if you are the co-signer and the primary account holder has moved out of state Colorado vs Arkansas California and North Carolina?

Sorry to say, but there would not be any point to file such a lawsuit, since it would not be enforceable, however your not the first to want to file one.

It is one of the most common fights in a divorce situation, ex runs up all the cards and the co-signing spouse does not feel its fair to pay the bill. Sadly and while it is not fair that is the purpose of a co-signer, and the credit agreement you signed clearly indicated that both account members would be equally responsible for the repayment and regardless of the usage or benefit.