Quote from @Renee Everett: Newbie female investor looking to learn more about the BRRR method to create a successful portfolio with my husband. 

If he qualifies, create a new lease with all adult occupants (and a sublet provision) and get it signed and place it in a known location.good luck 

I am also a female GC.

Every adult should be fully screened to ensure you aren't renting to a violent criminal, drug dealer, etc.

It has nothing to do with marital status or one's relationship with other adults.

I've had qualified renters move into a rental, add their bum friends or family members, and then disappear, leaving me with bad renters who weren't approved and aren't on the lease.The best practice is to screen every adult, approve them, and add them to the lease. 

@Tyler Condon I manage a few properties in the greater Phoenix, AZ area that are adult 55 plus and have great success with them.

In my experience, a large percentage of them are fully functional adults that refuse to take personal responsibility for their lives, which is why they are receiving free rent from taxpayers instead of working for a living.

Single adult + 2 kids2.

Verify if there are additional adults or other violations.