Which of the following lessors is violating federal fair housing laws?

While this may seem discriminatory, religious organizations are often exempt from certain fair housing laws when renting out properties that serve a religious purpose. This means that a church can legally choose to limit rentals to its members without violating federal laws.

This choice is compliant with federal fair housing laws, as the Housing for Older Persons Act allows for age-restricted communities. Such communities can legally limit occupancy to older adults, thus not violating any fair housing regulations.

While this choice demonstrates discriminatory intent based on familial status, it falls under a specific exemption known as the "Mrs. Murphy" exemption, which applies to certain small landlord situations. Therefore, it does not necessarily violate federal fair housing laws.