After Returning the Buddha's Wife to the Bamboo Horse, She Regretted It

Song Yuzhen is the only daughter of the Song family. She has a distinguished status and is known as the Buddhist girl in the Beijing circle. She came out of the world in a cold way. The system assigned me the task of capturing her, but I put my heart into it. After I got married, my mission was successfully completed. I should have left the world immediately, but for her, I chose to stay forcibly, at the cost of enduring the piercing pain in my spine every day. Until he saw her lingering in front of the Buddha, he ambiguously picked up the prayer beads that never left her body and threw them aside. Even our son wants him to be his father. I chose to help their family of three. But why, isn't this what they want? Why do they regret it after I die?