I served on a tuition comitee and came across the following cases
1. People working in family businesses making “bubkes” but living well.
2 A person who’s husband I knew was self employed showing W2 forms and refusing to show tax return with Schedules A-C filled in
3. Someone who changed jobs the previous year and showed w2 form only from 1 employer.
This happened a number of years ago and I have not even mentioned these families to my wife.
When I have rejected these families on shiduchim, my wife doesn’t understand what is going on.