(2) the rental by a resident owner or occupier of a one-family accommodation of a room or rooms in the accommodation to another person or persons if the discrimination is by sex, gender identity, marital status, status with regard to public assistance, sexual orientation, or disability. Except as provided elsewhere in this chapter or other state or federal law, no person or group of persons selling, renting, or leasing property is required to modify the property in any way, or exercise a higher degree of care for a person having a disability than for a person who does not have a disability; nor shall this chapter be construed to relieve any person or persons of any obligations generally imposed on all persons regardless of any disability in a written lease, rental agreement, or contract of purchase or sale, or to forbid distinctions based on the inability to fulfill the terms and conditions, including financial obligations of the lease, agreement, or contract. § Subd. 2. Familial status.