My best friend introduced me to a lady from his office, and within five months, I married her because I loved who she was and wanted to start a family. Later, I started noticing strange signs between her and my friend. Out of suspicion, I placed a tracker in her car and discovered the shocking truth — my wife was actually his ex, and they were still together. When I confronted her, she denied everything, but my best friend has already confirmed it. I feel betrayed and angry… what should I do before I lose control?