Christmas morning stopped cold when my five-year-old opened a gift and yelled that his “other mom” had kept her promise. My husband went pale. He knew exactly who she was — and the longer he hesitated, the more I realized this wasn’t a misunderstanding.My husband and I had been together for six years. We had one child, a five-year-old boy named Simon.Life wasn’t perfect, but it felt stable and predictable.There had been small cracks, of course. Every marriage has them.There were moments when my husband seemed distracted, distant, but I didn’t think they were red flags… I was wrong.

See, we’d been drifting for a while, so we started having weekly date nights to reignite our spark.One of Mike’s colleagues recommended a babysitter, a young woman in college, and everything was great at first. We enjoyed our dates, and Simon liked the babysitter.Then Mike told me we needed to fire her.”I think she has a crush on me,” he told me. “Whenever we’re alone in a room together, she says things…”Mike had shrugged. “She likes my suit, or the scent of my cologne… nothing crazy, but it’s a little weird.”