My Sister Is Getting Married: My Ex-Husband Should Not Cause Any Sabotage!

I never understood why my ex-husband wanted to divorce me. I was pretty, good at housework, gentle and considerate, obedient, and filial to my parents-in-law, almost everything, but we still got divorced. It wasn't until yesterday that I realized where I went wrong and why my ex-husband divorced me. I'm not a vixen. When I got off work the afternoon before yesterday, I passed by the coffee shop I frequented and took a casual look, and then I saw my ex-husband. The same handsome and handsome, the same gentle and jade-like, the same chatting and laughing, but the person he is facing is different. I opened the door curiously and walked in, and then...