Through the Rings of Time

I think my wife is really a very unreasonable wife. She is not filial to my parents and treats me badly. I think I am really good to her. Although she has been helping me and never leaving me when I was in the most difficult time, she often scolds me and now she even filed for divorce. What should such a woman do? However, when we got divorced and she forced me to sign the divorce agreement and got the divorce certificate, I felt really uncomfortable. I didn't understand what I had done wrong. I still want to be with her. I feel like I am nothing without her, and life is really boring.