My mother-in-law talked my husband into refinancing her house to pay off her credit card and bills. The loan is in his name only but the title is in her name and his name. He can no longer afford to pay this, her taxes and homeowner's insurance as we are now married and have to pay rent on our own house and all of our own bills. He owes more than what the house could probably be sold for. She would never consent to selling the house. She resents me for taking him away because he lived there until the age of 49 and was made to feel guilty and paid for almost everything. Moving into the house is not an option. She is only 70 years old and he still owes 25 years on the house. He also has his own credit card bills he had to use to purchase all the appliances for her house when they broke and furniture. Could I be responsible for this debt if something happens to him?
Is there any way to get out of this mortgage without ruining his credit? Would bankruptcy be an option? We are always broke because of this mortgage....please advise.

