婚約破棄されたワタクシが、元婚約者の子どものナニーするって一体何？ (Associated Names)

“I want you to raise my son, Cutlass, Melinia.” “What are you talking about!” I almost yelled in anger, but I clenched my fists and endured it. Because that’s what my ex-fiancé said. He’s my sister-in-law’s husband now. It’s kind of a joke, isn’t it? Reluctantly, Melinia decided to take in her (her-in-law’s) nephew and…