Should you say your personal matter to your coworkers?

My mean coworker Dani told my coworker Marnee that her husband is having an affair behind her back. And Marnee now spreads the gossip and now everyone in the office knows about her husbamd cheating on her but her husband doesn't know Dani told Marnee about it. And everytime her husband picking Dani everyone at work is like giving him dirty looks judging him which sucks cuz I know his wife is mean thats why he might be cheating because of her attitude. That woman is major asshole.
Should you say your personal matter to your coworkers?
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