After Ten Years in Jail for My Girlfriend, She Chose My Brother

I spent ten years in prison for Tang Anran, and she said she would wait for me. I believed her, but when I came out ten years later, there was already another person beside Tang Anran. That man is my most trusted brother. So I chose to let them go and help them. But then I got married, and Tang Anran cried so much that he lost his mind at the wedding. "Chen Yu, don't let me go..."