That's actually my point. IF they are able to meet their obligations in nursing and their job is literally such a superior option to all the alternatives that they don't have 'optionality' then it's a weird flex to be angry at your one best(least bad) option that actually pays your rent and child support. Be angry that the alternatives aren't as good as the nursing gig you have.
I definitely feel for those paying child support, because 'imputed income' means you must pay at whatever rate the judge thinks you can make the best money at. You can never take a more relaxing lower paying job, because it will result in your imprisonment. Those people really have no future in the US -- their only option to throttle back their income is suicide, leave the country, or wait to go to jail. I blame society for the existence of these debtor's prisons, not nursing employers.