They only provided 1 of 3 keys as lease states they had, 2 fist size holes in the walls, which the tenant actually emailed me about and apologized, along with a door they tried to put back on the hinges to their bedroom but was broken by their child in doing so which they also emailed me about and apologized. 

You could also suggest your tenants call child protective services if there is no supervision for young children and call the police for late night noise disturbances.

There is no magical door that a child walks through when they turn 18 that suddenly teaches them responsibility.

If a child predator wanted to live in an apartment complex, I would automatically deny.

Both had poor credit though, with no mortgages/houses ever, he had child support issues and she had a few small bills like smud bill unpaid.

Take a look at what the tenant is reporting and ask, "Would I want to live here like this with my young child?"

Today you would get arrested for child abuse.

Her source of income was SSI + child support.

(My first child is 9 months old next week)  

I would not have known that if I hadn't did time in the Military(Also someone saying their Military better say they have an LES and BAH, if someone says I'm in the ARMY and I have pay stubs, immediate Red Flag).Someone says they get child support, or they get alimony because they are recently divorced thats why they haven't worked in 8 years.