By request: Girls, if your boyfriend/husband loses his job, is that a deal breaker?

My mom divorced my dad shortly after he lost his job at the railroad due to downsizing from technological advances. I thought it was a stupid reason to divorce. He has been remarried to the same woman for 15 years, and I know he still loves my mom, which my step-mom resents. He's a good man. This year my mom got her third divorce. What's up, ladies?