Here's mine as an example:Applicant Screening Criteria(June 2023).Please review the following criteria before applying.3 to 1 combined gross income to rent ratio: $5550 to $1850.No Evictions (5 years).No Bankruptcies (5 years).Credit score of 650+.Income verification required.Existing landlord debt disqualifies application.All adults over the age of 18 must submit a rental application, meet the application criteria, and sign the lease agreement.Identity documents must match applicant(s) information as stated on the rental application(s).No incomplete applications.No more than two tenants/occupants per unit.

I'm recently divorced with a couple, almost adult, children. 

I tracked down some of her adult children who happen to live nearby, and eventually reached one of them who is 'handling' the property.

They were very confrontational with my neighbors adult son and it almost resulted in a fist fight.

This is the DE wording in 4603(b)(3), the Delaware Fair Housing Act: (3) To make, print or publish, or cause to be made, printed or published any notice, statement or advertisement, with respect to the sale or rental of a dwelling that indicates any preference, limitation or discrimination based on race, color, national origin, religion, creed, sex, marital status, familial status, source of income, age, sexual orientation, gender identity or disability, or an intention to make any such preference, limitation or discrimination.

The only ones you read about in the paper are (a) Landlords that blatantly violate the law, or (b) Landlords physically assaulting or sexually harassing their Tenants.The best protection: know and obey the laws, treat your tenants honestly and fairly, and document everything.

They tend to be stable 2-4 year tenants that are adults, don't party without pets or other obligations, and they pay their own way. 2.

For example, an adult tenant who complained about an upper tenant walking loud, 3 years, off and on.

I grew up in a smoking household and I know what it was like to live with smokers.  3 of 7 of us smoke as adults.

How to talk to adults, answer the phone, tedious and mundane work.