What is the ruling on spouses exposing marital conflicts and each other's faults on social media?

Summary

Exposing marital problems and a spouse's faults on social media is forbidden, as it harms the spouse's dignity and goes against the Islamic call to conceal faults. Disclosure is permitted only privately to competent authorities such as the Syariah court or religious office, in order to seek justice and resolve wrongdoing. Social media use should be regulated ethically, and society is urged to advise wisely rather than treat other people's marital problems as a topic of discussion or entertainment.

Written in our own words from the original fatwa — check the source before acting on it.