Boyfriend Squatter alert

[Adam Kruse]

Hi All

One of my properties is being renting to a single, female student. The lease stipulates no visitor can stay more than 48 hours without being added to the lease. Her boyfriend is now staying at the property for 48 hours, leaves for a few days and then comes back for another 48 hours. When I confronted her she said that he never stays more than 48 hours. Anyone have any tips or dealt with this before? I feel like they are just gaming the lease to avoid having to add another renter. The rent includes utilities to having him at the property so much is increasing my cost.