“She sobbed and said I’d betrayed her. And now I wonder—did I go too far?” Emily’s Story: “He Defended Me—But At What Cost?”Emily, 38, had always felt judged by her mother-in-law, who believed she married her younger husband for money. At the woman’s 50th birthday party, the tension boiled over. “She looked at my 7-year-old son and said, ‘Here’s my...