If you do have gains, you may be able to offset other properties losses to reduce the tax burden.

The owners of 100+ unit complexes are not individuals who will be swayed to sell by a good offer or the need to cut short term losses.

We have life time losses to uncollectable rent/financing payments to prove we back up this claim.   

Have you ever had a capital loss?

Evaluate the situation to see if you could have done anything differently to mitigate the loss and implement changes to your processes, but know that this happens and hoepfully just not too close together. 

I would consider adding loss of rents coverage.

Once again, I had to ask my family for financial support—a daunting task after the first loss.

@David Woodside The 500-hour rule allows you to treat rental losses as active, enabling you to offset other income and reduce your tax bill significantly.

I can release my properties without much loss if I have to. 

There are ways you could do this, but it sounds like you've already resigned yourself to the loss so I won't bother.