I lease out a place occupied by an unmarried couple and a young child belonging to one of them. 

My oldest child is attending online college from Portland and renting a room.

There are consequences for our government decisions and a lot of current policy and national sentiment continues to be inflationary (tighter immigration, high tariffs, wars, nationalism/isolationism, child tax credits, student loan forbearance, high government spending/deficits). 

He just remarried and got another house using new wife's VA loan, has child support to pay for another 10 years, and has been active duty since 2004.

With the exception of child molestation and rapist because that is a whole different level.

Because she had no child care that day she took the kids.  

Unless you are a child and moving into the property, it will get a property tax adjustment.  

Can cover damage if they or their child vandalize something and refuse to pay.

If you don't really know what you are doing, you could find yourself with a problem child of a property that you did not expect.

Sometimes they also have a car payment or child support payments or major credit card debt.