This issue arose in the recent Massachusetts Appellate case Salem Five Mortgage Company, LLC v. Lester. In that case, a mortgage company lent a borrower $300,000 for the purchase of a home on Nantucket. After the mortgage company approved the loan, but before the closing date, the borrower requested that his wife be added to the deed as a tenant by the entirety. However, the wife's name was not added to the mortgage, which remained solely in the name of the borrower. As a result, the mortgage company received a security interest only in the borrower's undivided interest in the property. The closing attorney, who represented both the mortgage company and the borrower, was aware of way in which the title was worded and told the seller of the property that the borrower and his wife would take title as tenants by the entirety. The mortgage eventually went into default, at which time the mortgage company discovered the mistake and sued for reformation of either the deed or the mortgage.