Desperate Love: sorry for my dear husband

Juniper is an optimistic girl - despite her father's affair leading to her mother's illness, she still holds hope and shares a deep love with her boyfriend Magnus.
But is this a Cinderella story? No, it's not.
Fate plays its tricks, and Juniper, in a moment of despair, betrays Magnus, sending him to prison.
Six years later, as they meet again, Magnus, filled with anger, seeks revenge against Juniper.
However, at that moment, a six-year-old girl suddenly runs out from behind Juniper, bearing a striking resemblance to him...