Just a couple of thoughts, here.
1. None of us gets out of here alive, in any case. SO, each and every day that you can claim, that you can attach GOOD TO, is simply a blessing.
2. What doesn't kill you makes you stronger. It's irritating but true. And you children watching you handle it are learning to handle IT.
3. Chaos is always finite. It can only last so long before it self-destructs. That doesn't mean, the people are gone. I just means, all the anger and
angst finally just wear everybody out [as well as bankrupt everything]; and they go back to "just living."
4. It'll be over when it's over. We can't wish it away; and we can't wish ourselves into the future. Sufficient for each day is its own good and
its own evil.
5. Distract yourself. Go play with your kids while they're still young enough to want to play with you. One day you'll turn around, and they'll be
all grown up right before your eyes.
I know the feeling you describe. It's not an easy one to work through.