I divorced my wife because she had an affair and got pregnant while working in the water trade industry during her single days. However, she came back with a newborn baby and said there was a possibility it could be my child, so I lived with them, but I later regretted it after learning the truth.

A wife who was cuckolded returns soon after giving birth. Even though he wants to send her away, he can't bring himself to do so, and as they live together, he witnesses the truth of the infidelity.