Oh Eun Yeong's Report: Marriage Hell - Ep 170

The wife handles all housework alone while the husband does nothing but play computer games. After discovering his infidelity two years ago, she determined to get a divorce. Shockingly, she claims he even choked her right in front of his parents. This prompts Dr. Oh to issue an exceptional warning: if he cannot show basic respect, they must get a divorce. However, the husband fires back with unbelievable revelations of his own. What's the backstory that drove Dr. Oh to such harsh criticism?