The Heart Has Thousands of Calamities

I have always thought that my wife is the most perfect woman in the world. She is quiet, honest, and responsible. She is the kind of woman who makes people respect her as soon as they see her. We have been married for many years, and I have always regarded her as my pride and my spiritual support. However, I discovered a fact that I couldn't accept - she had cheated on me. I can't imagine that the woman who keeps saying she loves me forever would betray me. My heart felt like it was being torn apart, and I was in so much pain that I couldn't breathe. I've been thinking, why is this? Did I do something wrong? Or has she changed? I think of the good times we spent together, those sweet vows, those promises to each other to walk through life together. But now, it all becomes meaningless. I am really sad, not only because she betrayed me, but also because I feel that our love has completely collapsed. I once trusted her so much and relied on her so much, but now, I don't know how to face this cruel reality. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.