凯特和乔一直渴望成为父母——当17年前凯特放弃的孩子丹妮卡出现在Facebook上时。达妮卡来和他们住在一起，但她不是他们真正的孩子。她是个冒名顶替者

　　Jack's mother is taken from him, but her garden leaves more to remember her by than he first thought. Then, three tee…